Vorträge auf Messen, Konferenzen und Fachtagungen

Essentieller Bestandteil der wissenschaftlichen Arbeit am Fraunhofer ILT sind die Vorträge unserer Wissenschaftler auf nationalen und internationalen Fachtagungen, Messen und Konferenzen.Auf dieser Seite finden Sie eine Auflistung der Vorträge ab dem Jahr 2015.

Januar

23.01.2023 Martin Adams: "Optical Setup for a 2D Tweezer Array", QRydDemo Workshop, Stuttgart, Deutschland.

24.01.2023 Samuel Moritz Fink: „Fast drying in battery cell production with laser radiation: Challenges and Opportunities”, LSE23, Aachen, Deutschland.

29.01.2023 Martin Traub: "Highly reliable diode laser pump sources for the space qualified MERLIN laser platform and future wind LiDAR missions (invited)", Photonics West 2023, San Francisco, USA.

29.01.2023 Martin Adams: "Evaluation of design concepts for feedback-resistant 9xx-nm high-power laser diodes", Photonics West 2023, San Francisco, USA.

31.01.2023 Patrick Baer: ”Thulium- and homium-doped high stability fiber amplifiers at 2 μm for next generation gravitational wave detectors”, Photonics West 2023, San Francisco, USA.

Februar

01.02.2023 Florian Rackerseder: "Beam shaping system for laser-induced crystal growth", Photonics West 2023, San Francisco, USA.

01.02.2023 Sarah Klein: "Industry and academia: Pursuing a PhD at Fraunhofer the best of both worlds", Photonics West 2023, San Francisco, USA.

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2022

Januar

13.01.2022 – Christian Heinigk: "A Multi-Scale Model for Ultra Short Pulsed Parallel Laser Structuring --- Part II. the macro-scale model", SPIE Photonics West 2022, San Francisco, USA 

27.01.2022 – Dennis Haasler: "Deep Drilling in Metals by Means of Ultrashort Laser Pulses", SPIE Photonics West 2022, San Francisco, USA

Februar

17.02.2022 – Tim Latzsch: "Gantry-based LPBF machines – Towards manufacturing of large-scale turbomachinery components", ICTM Conference 2022, Aachen, Online

21.02.2022 – Linda Charlotte Hoff: "Laser sintering of ceramic-based solid-state battery materials", Photonics West, Online

21.02.2022 – Martin Adams: "Multiphysics modeling of feedback-induced catastrophic optical damage in 9xx-nm high-power laser diodes", Photonics West, Online

21.02.2022 – Jan Fabian Geus: "Frequency down-conversion for efficient, low-noise quantum frequency converters", Photonics West 2022, San Francisco, USA

April

13.04.2022 – Manuel Jung: “Laser polishing processes for the generation of smooth, defect-free optical surfaces”, OCLA 2022 Symposium, Buchs, Switzerland

13.04.2022 – Karsten Braun: “Laser polishing for post processing of 3D-printed polymer parts”, 6th International Webinar on “3D Printing & Additive Manufacturing”, Online

23.04.2022 – Thomas Laag: “Additive manufacturing of parts with high layer thickness and high geometric accuracy by pulsed wave Laser Powder Bed Fusion”, ICDM Conference 2022, Online

26.04.2022 – Andreas Vogelpoth: “Additive manufacturing of tool steels”, Tooling Conference 2022, Örebro

26.04.2022 – Klaus Kreuels: “Laser-based Production of Functional Scaffolds for Regenerative Medicine”, World of Photonics, München

27.04.2022 – Florian Rackerseder: “Laser-assisted growth of single crystals for optical isolators”, BMBF Networking Event Quantum Computing 2022, München

28.04.2022 – Marius Dahmen: “Laser-based processing of polymeric tribological coatings for lightweight applications”, Tribology International Conference 2022, Barcelona/Online

Mai

05.05.2022 – Min-Uh Ko: “EHLA3D – Development of the Extreme High-speed Laser Material Deposition for Additive Manufacturing”, AKL’22, Aachen

06.05.2022 – Max Fabian Steiner: “Coaxial Laser Arc Hybrid Additive Manufacturing with Wire”, AKL’22, Aachen

06.05.2022 – Christian Vedder: “Smart Products through Functional Layers”, AKL’22, Aachen, Deutschland

12.05.2022 – Andreas Weisheit: “Additive Manufacturing via Laser Direct Energy Deposition of Nano-Scale Duplex High Entropy Alloys based on AlCrFe2Ni2”, Symposium „High Entropy Alloys: Potential for industrial applications“, Dresden, Deutschland

15.05.2022 – Martin Adams: “Analysis of the Non-Injecting Mirror Concept for Feedback-Resistant High-Power Laser Diodes with a Multiphysics Model”, CLEO 2022, San José, USA

17.05.2022 – Christian Vedder: “Laser-based Manufacturing of Electronic Layers”, IEC-TC91-Meeting, Japan/Online

Juni

08.06.2022 – Jana Köller: “Particle re-deposition during ultrashort pulse laser ablation of ITO thin films using single- and multi-beam processing”, LPM 2022, Dresden, Deutschland

08.06.2022 – Jochen Vieker: “Systems for the development of EUVL components", EUVL Supplier Showcase, Online

24.06.2022 – Jonas Mertin: “Laser processing of printed electronic layers”, Innovations Festival: Printed, Hybrid, 3D, InMold, Textile Electronics, Online

Juli

04.07.2022 – Julian Alexander Hanss: “Real-Time Particle Position Detection for Dynamic Optical Tweezers”, International Symposium on Microscale Separations and Bioanalysis, Lüttich, Belgien

07.07.2022 – Fabian Wendt: “Laser-Sensorik zur Vermessung der Mikrotextur von Fahrbahnen und Fahrbahnmarkierungen im Fließverkehr“, Sondersitzung FGSV "Berührungslose Griffigkeitsmessung", Celle, Deutschland

12.07.2022 – Marius Dahmen: "Laser-based processing of polymeric protection coatings for lightweight applications”, European Technical Coating Congress ETCC, Krakau, Polen

25.07.2022 – Tim Lantzsch: “Potential of Dual Laser Array Powder Bed Fusion for the Processing of Nickel-base Alloy 625”, Solid Freeform Fabrication Symposium 2022, Austin, Texas, USA

August

29.08.2022 – Andreas Weisheit: “Extreme High Speed Laser Material Deposition for Cladding and Additive Manufacturing” Int. Conf. Laser Material Processing, LAMP22, Indien/Online

September

05.09.2022 – Michael Strotkamp: “Versatile laser transmitter for an airborne CO2 and water vapor lidar based on a parametric laser setup”, SPIE Remote Sensing, Berlin. Deutschland

07.09.2022 – Marius Dahmen: “Dual-beam Laser-based Processing of Tribological Polymer Coatings”, 12th CIRP Conference on Photonic Technologies [LANE 2022], Fürth, Deutschland

15.09.2022 – Florian Rackerseder: “20 kW optical system for growing Ga2O3 single crystals by the LDFZ method”, Workshop on Oxides, Dielectrics and Laser Crystals, Lyon, Frankreich

20.09.2022 – Wolfgang Fiedler: “Fugenfolgeregelung für das Fügen mit Laserstrahlung mittels koaxialer texturbasierter Bildverarbeitung“, DVS Congress 2022 – Innovationsforum, Koblenz, Deutschland

20.09.2022 – Florian Fuchs: "CMOS compatible laser-crystallization of amorphous silicon films for monolithic MEMS integration”, MNE-ES 22, Leuven, Niederlande

21.09.2022 – Max Fabian Steiner: “Richtungsunabhängiges Hybridschweißen mit Ringfokus und koaxialer Drahtzuführung, DVS Congress 2022, Koblenz, Deutschland

27.09.2022 – Tim Gerrit Lücke: "Influence of laser power and scan speed on the formation of hot cracks during the processing of high-speed steel HS2-2-2 by laser powder bed fusion”, MAMC 2022, Graz, Österreich

29.09.2022 – Klaus Kreuels: ”Quantifying the Adhesion of Hydrogels to Polymers for the Fabrication of Hybrid Biomaterial Constructs”, BMT 2022, Innsbruck, Österreich

29.09.2022 – Jonas Frühling: “Laser Production Processes in Fuel Cell Manufacturing”, Laser Production Processes in Fuel Cell Manufacturing, Bremen, Deutschland

Oktober

03.10.2022 ­– Dominik Esser: “Optomechanical design of a 150 mJ single frequency UV laser for the AEOLUS-2 mission”, ICSO 2022, Dubrovnik, Kroatien

05.10.2022 – Alexander Olowinsky: “ Laserstrahlschweißen – Aktuelle Entwicklungen aus der Forschung“, 18. Technologieseminar bei Wolf Produktionssysteme, Freudenstadt, Deutschland

06.10.2022 – Alexander Olowinsky: "Laser beam welding - new opportunities with laser sources from NIR to VIS”, International Welding & Joining Conference-Korea 2022, Jeju, Korea

12.10.2022 – Laura Kreinest: ”Reducing Waviness of Laser Polished AM Parts via De-Structuring by Laser Remelting”, LaP2022, Aachen, Deutschland

13.10.2022 – Karsten Braun: “Processing Strategies for Laser Polishing of Polymer Parts”, LaP2022, Aachen, Deutschland

25.10.2022 – Dirk Petring: “Seeing Is Believing – Some New Insight into Laser Beam Welding and Cutting Processe”, Visual-JW 2022, The 6th International Symposium on Visualization in Joining and Welding Science through Advanced Measurements and Simulation, Osaka, Japan (online)

26.10.2022 – Samuel Moritz Fink: “Additive method for the laser based manufacturing of all ceramic piezoelectric thin film microelectromechanical systems”, 3d-ICOMAS, Verona, Italien

27.10.2022 – Jochen Vieker: “X-ray generation with industry-class lasers – a model to estimate emission properties", 2022 Source Workshop, Online

November

08.11.2022 – Delil Idris Demir: "Laser drying of battery electrodes",  21st international coating symposium, Dormagen, Deutschland

09.11.2022 – Samuel Moritz Fink: "Scaling effects of fast laser drying processes in battery production",  IBPC 2022, Braunschweig, Deutschland

10.11.2022 – Michael Strotkamp: “Rugged, versatile diode-pumped Alexandrite lasers for doppler resonance lidars”, Kolloquium Leibniz IAP, Kühlungsborn und virtuell

14.11.2022 – Karsten Braun: "Laser polishing for post processing of 3D-printed polymer parts”, 3D-Printing Forum 2022 , Valencia, Spanien

17.11.2022 – Georg Meineke: “µTAS for Automatic Readout of Diagnostic Microbeads in Multiplex Diagnostics”, COMPAMED HIGH-TECH FORUM, Düsseldorf, Deutschland

Dezember

06.12.2022 – Sören Hollatz: "Laser Welding for Energy Storage Systems“, Mahle Technologietag, Stuttgart, Deutschland

06.12.2022 – Fabian Wendt: "OCT for Omnidirectional Online Monitoring of Powder Based Laser Metal Deposition Process”, MAHLE Lasertechnologietag, Stuttgart, Deutschland

12.12.2022 – Patrick Baer: “High stability fiber amplifiers for terrestrial and space sensing applications at 1 and 2 µm”, Optica Laser Congress and Exhibition, Bacelona, Spanien

12.12.2022 – Patrick Baer: “High Stability Fiber Lasers at 1 and 2 µm for Gravitational Wave Detectors, Sensing- and Quantum Applications”, Optica Laser Congress Networking Event, Bacelona, Spanien

12.012.2022 – Manuel Jung: “Reduction of process-induced Waviness in Laser Polishing of Fused Silica by a Thermography-based Process Control”, Optica Laser Congress Networking Event, Bacelona, Spanien

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2021

Januar

08.01.2021 - Edgar Willenborg: "Laser Polishing of Metals", 2021 Laser Korea Winter Workshop, South Korea

Februar

05.02.2021 - Michael Strotkamp: "Neuartige Lidarsysteme für Atmosphären- und Klimamessungen", DLR-Raumfahrtmanagement Kolloquium, Online

05.02.2021 - Christina Giesen: "Laser ablation of bone tissue with Q-switched infrared laser sources for neurosurgical applications", Konferenzbeitrag, San Francisco (Online)

24.02.2021 - Hans Huber: "Poster: Efficient frequency conversion for the connection of solid state qubits to fiber networks", ML4Q Annual Conference, online

27.02.2021 - Christian Vedder: "Laser Treatment of Thin Films", 6. CAMPFIRE Workshop, Greifswald

März

04.03.2021 - Juri Munk: Predicting Local Material Properties of LPBF-manufactured Complex Geometries with a Correlation Model of Thermal History Simulation and Mechanical Testing Data for Ti-6Al-4V. ASME AM Industry Summit, Virtuell

06.03.2021 - Florian Herbst: "Towards Imaging with Undetected Photons with a nonlinear Mach-Zehnder-type interferometer in MIR", SPIE Photonics West (2021), San Francisco

08.03.2021 - Martin Adams: "Modeling of the impact of current crowding on catastrophic optical damage in 9xx-nm high power laser diodes", Photonics West, Online

09.03.2021 - Ludwig Pongratz: "Automated spatial period variation for Direct Laser Interference Patterning DLIP", SPIE Photonics West - Online, San Francisco - Online

12.03.2021 - Chao He: "Helical Drilling Optic: From Lab to Applications for Energy-efficient Industry", DCHAN-Engineering 4th Web-Seminar "Production Technologies for Future Energy Industry”, virtuell

16.03.2021 - Martin Traub: "Design optischer Systeme für die Lasermaterialbearbeitung", Treffen der Optence-Arbeitsgruppe "Optikdesign", online

19.03.2021 - Wolfgang Schulz: "Data driven model reduction for Inverse Solution 'InSol'", workshop Industry network "HYBRID-3D", online

19.03.2021 - Felix Fischer: "Optical process monitoring in Laser Powder Bed Fusion", Workshop Industry network "HYBRID-3D", Online

19.03.2021 - Wolfgang Schulz: "Simulation activities of the Fraunhofer ILT for laser-based additive manufacturing", workshop Industry network "HYBRID-3D", online

24.03.2021 - Dirk Petring: "Milestones of laser beam cutting, and a look ahead", 7th Industrial Laser Applications Symposium ILAS 2021, Plenary, online

31.03.2021 - Michael Strotkamp: "Ground-based general purpose Doppler-lidar: A technology for Doppler-aerosol measurements and beyond", International Conference on Space Optics, Online

31.03.2021 - Dennis Haasler: "Development of an on-the-fly percussion drilling process based on pulse bursts", SPIE Photonics West Konferenzvortrag, Online

31.03.2021 - Michael Strotkamp: "Design and pre-development of an airborne multi-species differential absorption Lidar system for water vapor and HDO isotope, carbon dioxide, and methane observation", International Conference on Space Optics — ICSO 2020, Online01.04.2021 - M. Livrozet: Optical and Optomechanical Design of the MERLIN Laser Optical Bench. ICSO 2020 Conference, online

April

01.04.2021 - Marie Livrozet: "Optical and Optomechanical Design of the MERLIN Laser Optical Bench", ICSO 2020 Conference, online 

06.04.2021 - Kira van der Straeten: "Hybrid Joining Processes", Advanced Joining Processes Course, Online

08.04.2021 - Marius Dahmen: "Laser-based processing of polymeric tribological coatings for engine pistons", Surfaces, Interfaces and Coatings Technologies International Conference (SICT 2021), Paris (online)

19.04.2021 - Peter Abels: "Inline bildbasierte Qualitätsüberwachung mit Methoden der Künstlichen Intelligenz", LEF 2021-Bricks - Digitalisierung für die Prozesskontrolle, Online

21.04.2021 - Astrid Saßmannshausen: "Flexible Tuning of Surface Properties with Ultrafast Laser Polishing", 6. UKP-Workshop, Aachen (online)

21.04.2021 - Hans Huber: "Poster: Efficient frequency conversion for the connection of solid state qubits to fiber networks", 9th NRW Nano-Conference, online

22.04.2021 - Karsten Lange: "USP-PROCESSING IN BATTERY AND HYDROGEN TECHNOLOGY", 6. UKP-WORKSHOP 2021 , Aachen

TECHNOLOGY. 6. UKP-WORKSHOP 2021, Aachen

23.04.2021 - Florian Herbst: "MIR imaging with undetected photons by means of a nonlinear Mach-Zehnder-type interferometer", 9th NRW Nano Conference, Münster

Mai

04.05.2021 - Moritz Kröger: "Kubernetes running Manufacturing systems. A perfect match?", Kubecon Europe 2021 - Kubernetes on Edgeday, Virtuell

07.05.2021 - Elie Haddad: "Comparison between copper-aluminium laser joining using short pulses and continuous wave mode", PCIM 2021, Digital über Zoom

11.05.2021 - Simon Vervoort: "Integration of sensors and printed electronics into LPBF parts", EPMA Additive Manufacturing Seminar, Online

13.05.2021 - Nicole Grubert: "Ring-Shaped Conoscopic Holography for Distance and Tilt Measurement", CLEO Conference 2021, Online / San Jose USA

14.05.2021 - Juri Munk: How to predict material properties of LPBF-manufactured complex parts. 5th ASTM AM CoE Snapshot Workshop (Virtual), Virtuell

18.05.2021 - Alexander Olowinsky: "How Lasers improve battery production", EALA – European Automotive Laser Applications, Online

Juni

08.06.2021 - Nam Nguyen: "Process monitoring in laser transmission welding of plastics by using deep learning algorithms", LPM Konferenz, Online

08.06.2021 - Alexander Meyer: "Multi-beam processing with individually addressable beamlets: Calibration & data processing", LPM 2021, LPM 2021 / online

08.06.2021 - Ludwig Pongratz: "Beam shaping the Direct Laser Interference Patterning spot", LPM2021 - Online, Hirosaki - Online

08.06.2021 - Astrid Saßmannshausen: "Ultrashort Pulse Laser Micro Polishing by Discontinuous Surface Melting Using Burst Mode", LPM 2021, Japan (online)

09.06.2021 - Christian Heinigk: "A multi-scale model for ultra short pulsed parallel laser structuring --- Part I. the micro-scale model", The 22nd International Symposium on Laser Precision Microfabrication, Hirosaki, Aomori, Japan / Online

11.06.2021 - Annika Völl: "Optische Systeme für die Lasermaterialbearbeitung", LIPA Messe, Aachen (online)

15.06.2021 - Peter Abels: "Lasertechnik und Industrie 4.0 Eine Symbiose für die Produktion von Morgen", Ostbelgien auf dem Weg zur Industrie der Zukunft, Online

16.06.2021 - Martin Walochnik: "Quantum Technologies at Fraunhofer ILT", ML4Q Technology Day 2021, online, MeetAnyway

16.06.2021 - Martin Kratz: "Ultraschnelle Phänomene bei der Mikrostrukturierung von Glas mittels Ultrakurzpulslasern", LEF, Online

18.06.2021 - Peter Abels: "Digitalisierung und Künstliche Intelligenz in der Lasertechnik", AGIT Unternehmerfrühstück, Online

21.06.2021 - Michael Strotkamp: "Rugged, Versatile Diode-Pumped Alexandrite Lasers for Doppler Resonance Lidars", CEDAR workshop, Online

24.06.2021 - Linda Hoff: "Laser sintering of ceramic solid-state battery materials", LiM 2021, virtuell

Juli

22.07.2021 - J. Munk: Einflussfaktoren im additiven Fertigungsprozess (LPBF) von TiAl6V4 auf die Materialeigenschaften. 5. AM Forum - Digital Edition 2021, Virtuell

September

14.09.2021 - T. Lantzsch: Innovative Laser Powder Bed Fusion (LPBF) machine concepts for increased productivity and build volume. German-Japanese Additiv Manufacturing Forum, Virtuell

16.09.2021 - C. Vedder: THIN FILM LASER PROCESSING FOR HYDROGEN APPLICATIONS. Fraunhofer ILT, LKH2, Aachen

17.09.2021 - F. Rackerseder: 20 kW Optical System for Growing Ga2O3 by the LDFZ method. 10th French-German Workshop on Oxide, Dielectric, and Laser Crystals WODIL 2021, Idar-Oberstein

Oktober

05.10.2021 - K. Kreuels: P2 - ArchiTissue - 3D-Architecture of biohybrid cardiovascular implants by additive manufacturing. Besuch und Vortrag BMT2021, Hannover

06.10.2021 - K. Kreuels: Utilizing direct-initiation of thiols for photoinitiator-free stereolithographic 3D printing of mechanically stable scaffolds. Besuch und Vortrag BMT2021, Hannover

07.10.2021 - J. Munk: Geometrieeinfluss auf die Materialeigenschaften additiv gefertigter Bauteile aus TiAl6V4. Simulation Conference 2021 digital, Virtuell

12.10.2021 - N. Prätzsch: Detection of contamination of protective windows in Laser Powder Bed Fusion by means of a line scan camera. SPIE Laser Damage, Online

18.10.2021 - M. Brucki: Influence of particle size on the surface texture of coatings made by extreme high-speed laser material deposition (EHLA). Oberflächenbeschaffenheit im EHLA, Online

November

01.11.2021 - F. Fischer: Detection of geometrical deviations in Laser Powder Bed Fusion using a line camera based optical monitoring system. ASTM ICAM 2021 Conference, Anaheim, CA, USA / Online

02.11.2021 - L. Hoff: Laser sintering of ceramic-based solid-state battery materials. IBPC 2021, Braunschweig

02.11.2021 - J. Schaible: Extreme High-speed Laser Material Deposition for Additive Manufacturing. ASTM ICAM 2021 (virtuell), Online

04.11.2021 - C. Vedder: Laser-based Manufacturing of Anti-Corrosive and Tribological Coatings. SURFCON KOREA 2021, Virtuell

04.11.2021 - A. Vogelpoth: Processing Elemental Powder Blends with Miniaturized Process Chamber For LPBF. Metal Additive Manufacturing Conference MAMC, Wien

04.11.2021 - T. Laag: Improvement of part accuracy by combination of pulsed wave (pw) and continuous wave (cw) Laser Powder Bed Fusion. Vortrag auf Konferenz, Wien

08.11.2021 - H. Huber: Vortrag: Efficient difference frequency generation for quantum frequency conversion in a multimode PPLN-waveguide. Photonics West 2021, online

15.11.2021 - C. Fricke-Begemann: Laser-based inverse production enables the recycling of electronic components. 13th World Congress and Expo on Recycling, online

15.11.2021 - K. Kreuels: Tuning Mechanical Properties by Rational Design of 3D Printed Scaffolds for Heart Valve Tissue Engineering. Besuch und Präsentation TERMIS2021, Digital

18.11.2021 - T. Lantzsch: Laser Powder Bed Fusion of nickel-base alloy 625 using a ring-mode laser intensity distribution. TCT Conference @ Formnext 2021, Portalhaus Messe Frankfurt

18.11.2021 - T. Lantzsch: Potentials of ring intensity distributions for LPBF processing of nickel-base alloys. Formnext 2021, Messe Frankfurt

23.11.2021 - A. Olowinsky: Laserstrahlschweißen von Kupfer für Anwendungen in Batterie und Leistungselektronik. CTL-Fortbildungsseminar „Schweißen von Kupferwerkstoffen“, Duisburg

25.11.2021 - L. Hoff: Sintern Keramischer Festkörperbatterieschichten mittels Excimerlaserstrahlung. OptecNet Jahrestagung 2021, Hannover

Dezember

01.12.2021 - C. Fricke-Begemann: Analysis of lead alloys for scrap recycling. EMSLIBS 2021 - 11th Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy, Gijón, Spanien

02.12.2021 - M. Jung: Verfahren der Laserpolitur von Glaswerkstoffen. 11. Workshop Laserbearbeitung von Glaswerkstoffen, Digital

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2020

Januar

28.01.2020 - Karsten Braun: "Laserpolitur und Laserformkorrektur von Gläsern", Photonik Kolloquium, Buchs

31.01.2020 - Andrea Brenner: "Laser polishing using ultrashort pulse laser", SPIE Photonics West 2020, San Francisco

Februar

03.02.2020 – Dieter Hoffmann: “High-power ultrafast lasers - the door to new applications swings open”, The Lasers & Photonics Marketplace Seminar, Photonics West, San Francisco

03.02.2020 – Pelin Cebeci, Jhon Vera Mosquera, Martin Giesberts, Benjamin Erben, Oliver Fitzau, Marco Höfer, Hans-Dieter Hoffmann: “Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals”, Photonics West, San Francisco

03.02.2020 – Sarah Klein, Martin Giesberts, Patrick Baer, Oliver Fitzau, Martin Traub, Hans-Dieter Hoffmann: “Fiber Bragg gratings in active multimode XLMA fibers for highpower kW-class fiber lasers”, Photonics West, San Francisco

04.02.2020 – Sebastian Nyga, Bernd Jungbluth, Florian Elsen, Anika Röhrig, and Hans-Dieter Hoffmann: "Picosecond laser source at 3.4 microns for laser material processing of polymers", Photonics West, San Francisco

10.02.2020 - Cord Fricke-Begemann: "Automated inverse production of end-of-life electronics provides novel secondary raw materials", Mineral Recycling Forum 2020, Aachen

20.02.2020 - Matthias Brucki: "Laser-based Manufacturing im Windkraftanlagenbau", Vorstellung Lasertechnik für Windbranche, Aachen

20.02.2020 - Min-Uh Ko: "Laser Material Deposition: Potential Application in Wind Power Technology", CWD-Workshop Follow-Up Meeting at Fraunhofer ILT: Laser Based Manufacturing in Wind Power Technology, Fraunhofer ILT

25.02.2020 – Lukas Bahrenberg: "Nanoscale grating characterization through EUV spectroscopy aided by machine learning techniques", SPIE Advanced Lithography 2020, San Jose, USA

26.02.2020 – Bernhard Lüttgenau: "Novel high-contrast phase-shifting masks for EUV interference lithography" (Kurzvortrag zu Poster), SPIE Advanced Lithography 2020, San Jose, USA

März

03.03.2020 - Reinhard Noll: "Erprobung einer Prozesslinie zur automatisierten Zerlegung und Sortierung wertvoller Komponenten von Elektronikplatinen", Berliner Recycling- und Sekundärrohstoff-Konferenz 2020, Berlin

Mai

05.05.2020 – Martin Traub, "Microoptics for compact and multifunctional beam shaping of high-performance lasers", Photonics Hub Symposium - Microoptics 2020 (online)

15.05.2020 - Niklas Prätzsch: "Einfluss von Prozessnebenprodukten auf die relative Bauteildichte mittels Multi-Scanner LPBF gefertigter Proben aus 316L", DGM Fachtagung Werkstoffe und Additive Fertigung, Online

20.05.2020 - Cord Fricke-Begemann: "LIBS and Raman spectroscopy for upscaling of drill core scanning for mineral exploration and mining", Enhanced Exploration Webinar, Stockholm

Juni

09.06.2020 – Christian Heinigk: “Structure-Preserving Discretization of a Port-Hamiltonian Heat Conduction Problem”, ESCO Conference 2020, online

11.06.2020 - Jochen Vieker: "SYSTEMS FOR ACCELERATED TESTING OF EUVL COMPONENTS", EUVL Workshop, Online

22.06.2020 – Christian Weiß.: "Densification Behavior And Pore Morphology at High Layer Thicknesses for LPBF Processing of Gas- And Water-atomized 316L Powders", DDMC 2020, Berlin

23.06.2020 - Chao He: "Spectrometer-based Ultrashort Pulsed Laser selective Microstructuring of Ni/NiCr Multi-layer Coatings", LPM2020, virtuell

24.06.2020 - Chao He: "Recast-free helical drilling of fused silica using SHG picosecond laser pulses", LPM2020, virtuell

25.06.2020 - Karsten Braun: "Laser Polishing of 3D Printed Plastic Components", 3D-printing Value Chain Event, Online

29.06.2020 - Chao He: "Ultrafast laser multi-beam helical drilling for industrial applications", 15th International Laser Processing and Systems Conference (LPC 2020), virtuell

September

03.09.2020 - Wolfgang Schulz: "Towards Online-Prediction of Quality Features in Laser Fusion Cutting Using Neural Networks", Intelligent Systems Conference 2020 (IntelliSys 2020), Amsterdam, Netherlands, online

03.09.2020 - Ulrich Halm: "Towards Online-Prediction of Quality Features in Laser Fusion Cutting Using Neural Networks", Intelligent Systems Conference 2020 (IntelliSys 2020), Online (Amsterdam)

06.09.2020 - Karsten Braun: "Laser Polishing as a New Post Process for 3D-printed Polymer Parts", LANE 2020, Online

08.09.2020 – Oskar Hofmann: "Highly dynamic positioning of individual laser beams in a multi-beam system for laser surface processing", LANE 2020, online

09.09.2020 - Elie Haddad: "NANOSECOND PULSED FIBER LASER AS A TOOL FOR LASER MICRO WELDING", LANE 2020, online

14.09.2020 - Matthias Brucki: "Kombination einer laserauftraggeschweißten Korrosionsschutzschicht und einer thermisch gespritzten Verschleißschutzschicht", AIF-Projektabschluss KERAMIK, Online

14.09.2020 – Bernd Jungbluth, Florian Elsen, Florian Herbst, Dieter Hoffmann: „Long-Pass Type Quantum Imaging Interferometer with Undetected Photons in the Infrared Wavelength Range” (Poster), OSA Quantum 2.0 (online)

15.09.2020 – Sarah Klein: „Toleranzanalyse und thermische Auslegung optischer Systeme“, Seminar Rapid Prototyping für die Montage optischer Systeme, Aachen

15.09.2020 - Christian Kalupka: "Laserbasierte Fertigung von 3D-Glasbauteilen für hochpräzise Montageprozesse", Rapid Prototyping für die Montage optischer Systeme, Aachen

16.09.2020 - Manuel Jung: "hybrid process chain for polishing of optics made from glass", LaP 2020 4TH conference on laser polishing, Online

17.09.2020 - Marcelo de Oliveira Lopes: "Schnittpräzision und Schmelzfilmdynamik beim Schneiden von hochlegiertem Stahl mit Hochleistungs-Faserlasern", DVS2020, Online

23.09.2020 Sophia Schröder: "Accuracy analysis of a stand-alone EUV spectrometer for the characterization of ultrathin films and nanoscale gratings", SPIE Photomask Technology + EUV Lithography, Onlinekonferenz

24.09.2020 - Patrick Balhorn: "Ablation patterns for the identification of valuable materials in electronic components with LIBS", 11th International Conference on Laser-Induced Breakdown Spectroscopy - LIBS 2020, Kyoto, Japan

25.09.2020 - Reinhard Noll: "Laser measurements of physical and chemical quantities as enabling technology for inverse production –contributions for a sustainable circular economy", 11th International Conference on Laser-Induced Breakdown Spectroscopy - LIBS 2020, Kyoto, Japan

25.09.2020 - Frederik Schreckenberg: "Multiclass, multilabel LIBS data analysis with machine learning classifiers", 11th International Conference on Laser-Induced Breakdown Spectroscopy - LIBS 2020, Kyoto, Japan

29.09.2020 – Prof. Constantin Häfner: EffiLas++, 3. EffilasVerbandstagung, Aachen

Oktober

03.10.2020 – Ulrich Halm: “Towards Online-Prediction of Quality Features in Laser Fusion Cutting Using Neural Networks”, Intelligent Systems Conference (IntelliSys 2020), 3-4 September 2020, Amsterdam (virtual)

15.10.2020 – Dieter Hoffmann: “Fraunhofer cluster of Excellence Advanced Photon Sources – CAPS”, Photonics Hub - virtueller Workshop, Aachen

19.10.2020 - Jonathan Schaible: "Development of a High-speed Laser Material Deposition Process for Additive Manufacturing", ICALEO 2020, Online

20.10.2020 - Jonathan Schaible: "Particle Velocity Measurement in Powder Gas Jets of Coaxial Powder Nozzles for Laser Material Deposition", ICALEO 2020, Online

22.10.2020 - Florian Fuchs: "Determination of temperature dependent optical properties of amorphous silicon thin films at high heating rates for CMOS compatible laser crystallization processes", MicDat 2020 (Konferenz), Online

22.10.2020 – Dr. Annika Völl: Optik-Design @ TOS, Online-Treffen AG Optik-Design (Optence e. V.), digital

26.10.2020 - Christian Vedder: "Additive Manufacturing of Embedded Sensors and Electronic Coatings", Fraunhofer Soultion Days, Online

27.10.2020 - Wolfgang Schulz: "Simulation at Fraunhofer ILT. workshop Industry network 'HYBRID-3D'", online 

27.10.2020 – Dieter Hoffmann: “Fraunhofer Cluster of Excellence Advanced Photon Sources – Multi kW Ultrafast Lasers and Applications”, Photonics Hub - LITEK virtueller Workshop, Litauen

27.10.2020 – Wolfgang Schulz: „Simulation of additive and subtractive 3D processing”,
3rd industry network meeting of the network „HYBRID-3D“, EURA AG, online 

November

03.11.2020 - Sören Hollatz: "LASER MEETS BATTERY CELLS", International Battery Production Conference 2020, online

04.11.2020 - Sascha Brose: "In-lab EUV Dual Beamline for industrial and scientific applications", EUV Source Workshop, Onlinekonferenz

10.11.2020 – Dr. Annika Völl: "Design of Optical Freeform Surfaces for LED Applications", 21. Treffen der AG LED Technik (Optence e. V.), digital

11.11.2020 - Alexander Olowinsky: "NEUESTE ENTWICKLUNGEN FÜR DIE LASERBASIERTE VERBINDUNGSTECHNIK", CTL-Fortbildungsseminar „Schweißen von Kupferwerkstoffen“, Duisburg

16.11.2020 – Philipp Kucirek, Benjamin Erben, Florian Hörmann, Martin Traub, and Marco Hoefer: “Rod and Slab Type Cw and Q-switched Tm:YLF Lasers”, HILAS Prag

24.11.2020 - Christoph Janzen: "Inline Cross-Correlation Dynamic Light Scattering", EU Projekt PAT4Nano - Webinar, Online

Dezember

08.12.2020 - Matthias Brucki: "High-Speed Laser Material Deposition as an Enabler for economic AM", Keynote Speech, Online

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2019

Februar

06.02.2019 – S. Klein: “Investigation of fiber Bragg gratings for high-power, multi-mode, XLMA-based fiber lasers”, SPIE LASE Fiber Lasers XVI Technology and Systems (Session: kW-class fiber Lasers and amplifiers II) - San Francisco, USA

13.02.2019 – C. Engelmann: „Vollautomatisiertes Fügen von thermoplastischen Faserkunststoffverbunden mit Metallstrukturen in der FlexHyJoin Fertigungszelle, EALA - European Automotive Laser Applications 2019, Bad Nauheim, Deutschland

19.02.2019 – D. Hoffmann: „Advanced Photon Sources: Höchstleistungs-Ultrakurzpulslaser“, Fraunhofer Netzwert-Symposium, München, Deutschland

20.02.2019 – A Häusler: „Laser-Based Joining Processes for Power Electronics and Electromobility Applications“, LSE – Lasersymposium Elektromobilität Applications 2019, Aachen, Deutschland

26.02.2019 – A. Olowinsky: „Anpassung der Prozessbedingungen zur Einstellung von Temperaturfeldern beim laserbasierten Mikrofügen“, LEF 2019, Laser in der Elektronikproduktion & Feinwerktechnik, Erlangen, Deutschland

 

März

07.03.2019 - Florian Elsen, Bernd Jungbluth, Sebastian Nyga, Jochen Wüppen, Hans-Dieter Hoffmann: "High-power 2-micron optical-parametric frequency converter with sub-picosecond pulse duration," Proc. SPIE 10896, Solid State Lasers XXVIII: Technology and Devices, 108960O

12.03.2019 – J. Munk: „Entwicklung und Anpassung von Hochtemperatur-Legierungen für die additive Fertigung“, Forschungsnetzwerk Energie – Flexible Energieumwandlung AG5-Sitzung, Stuttgart, Deutschland

12.03.19- D. Ziebura: „Potenzial generativ gefertigter Bauteile in der Getriebetechnik“, 18. Antriebstechnische Kolloquium - ATK-2019, Aachen, Deutschland

14.03.2019- Prof. J. H. Schleifenbaum: “Current and future developments in metallic 3D printing”, RapidPro 2019, Veldhoven, Niederlande

19.03.2019 - A. Munk, B. Jungbluth, M. Strotkamp, H.-D. Hoffmann, R. Poprawe, J. Höffner: "Alexandrite laser in Q-switched single longitudinal mode operation pumped by a fiber-coupled diode module," Proc. SPIE 10896, Solid State Lasers XXVIII: Technology and Devices

20.03.2019 – F. Zibner: „Advanced manufacturing technologies using ultra-short pulsed laser sources”, LPC

20.03.2019 – Prof. R. Poprawe.: “Latest advancements in Additive Manufacturing and Ultrafast Laser Ablation, Digitalization of Laser Material Processing”, Laser Photonics, China, Shanghai, China

21.03.2019 – T. Schopphoven: „Extreme High-speed Laser Material Deposition”, 14th International Laser Processing and Systems Conference (LPC 2019), Shanghai, China

21.03.2019 – C. He: „Efficiency enhanced high quality helical drilling and cutting for industrial applications”, 14th International Laser Processing and Systems Conference, Shanghai, China

28.03.2019 – D. Hoffmann: “AVERAGE POWER SCALING OF ULTRAFAST LASERS”, 1. JuSPARC Workshop, Vaals, Niederlande

29.03.2019 – Prof. J. H. Schleifenbaum: „Chancen und Risiken für die Deutsche Luft- und Raumfahrtindustrie“, Vortrag BDLI - Referat Wirtschaft und Recht, Berlin, Deutschland

 

April

03.04.2019 – M. Dahmen: „Properties of dissimilar laser welded lap welds between high manganese and different ultra-high strength steels”, HMnS 2019 – 4th International Conference on Medium and High Manganese Steels, Aachen, Deutschland

04.04.2019 – S. Hollatz: „From Cells to Systems – Automated Contacting of Battery Cells using Laser Beam Welding”, Kraftwerk Batterie 2019, Eurogress Aachen, Deutschland

10.04.2019 – J. Finger: „Microstructures near the Diffraction Limit-Fabrication and Applications”, UKP-Workshop, Aachen, Deutschland

11.04.2019 – Prof. Schleifenbaum: „Aktuelle Entwicklungen und neue Möglichkeiten im metallischen 3D Druck“, Sitzung additive Fertigung/3D-Druck Industrie- und Handelskammer, Aachen, Deutschland

30.04.2019 – D. Hoffmann: „ADVANCED PHOTON SOURCES – MULTI-KW FEMTOSECOND LASERS FOR DISRUPTIVE APPLICATIONS”, 5. UKP Workshop Aachen, Deutschland

 

Mai

06.05.2020 - Höfer, M., Mosquera, J. J. V., Lutum, R., Erben, B., & Hoffman, H. D. 410W single stage in band pumped Nd: YVO4 INNOSLAB amplifier for ps pulses (Conference Presentation, 6. Mai 2019). In Solid State Lasers XXVIII: Technology and Devices (Vol. 10896, p. 108960G), International Society for Optics and Photonics

06.05.2020 - Johannes Weitenberg: "Nonlinear pulse compression at high average power by multi-pass-cell spectral broadening," CLEO 2019, Special Symposium "high average power ultrafast lasers: trends, challenges and applications"

9-10.05.2019 - R. Noll, K. Bergmann, C. Fricke-Begemann, F. Schreckenberg: Herausforderungen und Perspektiven der inversen Produktion für nachhaltige Wertstoffkreisläufe – aktuelle Entwicklungen zur automatisierten Demontage und Entstückung von Elektronikplatinen für die Gewinnung von Wertstoffen, 5. Symposium Rohstoffinnovationen und Rohstoffeffizienz, Pfinztal, Deutschland

13.05.2019 – S. Fries / M. B. Wilms: „Laser based Additive Manufacturing of WC-Co with High Temperature Powder Bed Pre-heating”, Tooling 2019, Aachen, Deutschland

15.05.2019 – S. M. Fink: „Laserbasierte Prozesse in der Batterieproduktion“ (Laser Processes in Battery Production), ELECTRICAL ENERGY STORAGE (EES 2019), München, Deutschland

21.05.2019 – Prof. R. Poprawe: “Digital Photonic Production for a better future of the global society”, Digitalization of Photonics, LAMP 2019, Hiroshima, Japan

22.05.2019 – T. Schopphoven: „Coating of Brake Discs through Extreme High-speed Laser Material Deposition”, EuroBrake 2019, Dresden, Deutschland

22.05.2019 – W. Chung: „Investigation on the influence of the overlap factor during the expansion of the weld joint area with modulated laser beam welding over gap”, LAMP 2019, Hiroshima, Japan

22.05.2019 – D. Haasler: „Investigation of the Ablation Rate of Stainless Steel by means of few Ultrashort Laser Pulses up to 150 J/cm²”, LAMP, Hiroshima, Japan

22.05.2019 – A. Brenner: „Ultrafast laser structuring within a process chain - influence of the surface morphology”, LAMP, Hiroshima, Japan

23.05.2019 – S. Janssen: „Asymptotic Bore Hole Model for Ultrashort Pulse Laser-

Drilled Carbon Fiber Preforms”, LAMP, Hiroshima, Japan

23.05.2019 – P. Nguyen: „Absorber-free quasi-simultaneous laser welding of transparent microfluidic devices”, LAMP 2019, Hiroshima, Japan

23.05.2019 – D. Petring: „About three fundamental mysteries regarding fiber laser beam cutting of stainless steel”, LAMP2019 – the 8th International Congress on Laser Advanced Materials Processing, Hiroshima, Japan

23.05.2019 – D. Petring: „New optimization procedure for efficient laser beam cutting of fiber reinforced plastics”, LAMP2019 – the 8th International Congress on Laser Advanced Materials Processing, Hiroshima, Japan

23.05.2019 – C. He: „Adaption of energy deposition in helical drilling of multidimensional microholes using USP Laser”, LPM2019 - The 20th International Symposium on Laser Precision Microfabrication, Hiroshima, Japan

23.05.2019 – C. He: „Helical drilling technology using ultrashort pulse lasers: from lab to fab”, Open Seminar -The University of Tokyo, Tokio, Japan

24.05.2019 – B. Bornschlegel: „In-situ analysis of heat accumulation during ultrashort pulsed laser ablation”, LAMP, Hiroshima, Japan

 

Juni

05.06.2019 – M. Dahmen: „Tracking weld metal cracking in laser beam welded dissimilar joints between cast and LMD produced Stellite 31 and Nimonic 75”, ICWAM 2019 – 2nd International Congress on Welding, Additive Manufacturing and Associated Non Destructive Testing, Metz, Frankreich

12.06.2019 – S.-K. Rittinghaus: “Laser based additive manufacturing of Titanium Aluminides”, 14th world conference on titanium Ti-2019, Nantes, Frankreich

14.06.2019 – Prof. Schleifenbaum: “Additive Manufacturing (AM) for Medical Applications”, Helmholtz Konferenz Biomedizintechnik / HIA-Symposium, Aachen, Deutschland

18.06.2019 – A. Vogelpoth / S.-K. Rittinghaus: “Laser Additive Manufacturing of Titanium Aluminides for Turbomachinery applications”, ASME 2019 Turbo Expo, Phoenix, USA

23.06.-26.06.2019 - R. Noll, R. Ambrosch, G. Benke, M. Bergamos, M. Eschen, C. Fricke-Begemann, K. Leszczynska-Sejda, J. Makowe, F. Schreckenberg, A. Tori, F. Veglia: Interlinked machinery for the automated disassembly, separation and recovery of valuable materials from electronic equipment –progress of the ADIR project, 10th European Metallurgical Conference EMC 2019, Düsseldorf, Deutschland

24.06.2019 – prof. R. Poprawe: “Digital Photonic Production
Along the lines of Industry 4.0”, Digitalization of Photonics, LiM 2019, München, Deutschland

24.06.2019 – M. Brosda: „Laser Cutting of PE Polymer Films with Adapted Fiber Laser Beam Sources”, Lasers in Manufacturing Conference 2019 LiM, München, Deutschland

24.06.2019 – C. He:  “Helical drilling of high-aspect-ratio microholes in stainless steel using ultrashort laser pulses”, LiM 2019 – Laser in Manufacturing – München, Deutschland

24.06.2019 - J. Höffner: et al., "A Novel Diode Pumped Alexandrite Ring Laser for Doppler Lidar," 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), München, Deutschland

25.06.2019 – A. Meyer: „Selective Multibeam micro processing of metal with a 1x8 beam array”, LiM, München, Deutschland

25.06.2019 – M. Trenn: „Large-area UV-Processing with a novel 248 nm line beam system”, LiM, München, Deutschland

25.06.2019 – C. Kalupka: „Ultrafast Laser Ablation of Transparent Ceramics: The Role of the Pulse Duration on the Ablation Mechanismus”, LiM, München, Deutschland

25.06.2019 – S. Stoyanov: „Quantitative analysis of the temporal distance between melt waves on the cutting front apex during laser fusion cutting of stainless steel sheet metal with 1 micron wavelength”, LiM 2019 – Lasers in Manufacturing 2019, München, Deutschland

25.06.2019 – J. Finger: „MultiFlex - Ultrashort Pulsed Laser Processing at 1 Kilowatt Using a Flexible Multi Beam Approach”, LiM, München, Deutschland

26.06.2019 – D. Heußen: “Laser Powder Bed Fusion of pure copper by the use of green laser radiation”, LASER Munich, Forum Laser Materials Processing, München, Deutschland

26.06.2019 – M. Dahmen: „Dissimilar laser beam welding of a press hardened stainless martensitic and a cold worked stainless TWIP steel”, LiM 2019 – Lasers in Manufacturing 2019, München, Deutschland

27.06.2019 – J. K. Saewe / M. B. Wilms: „Influence of Preheating Temperature on Hardness and Microstructure of High-Speed Steel HS 6-5-3-8 Manufactured by Laser Powder Bed Fusion”, 10th INTERNATIONAL CONFERENCE ON MATERIALS FOR ADVANCED TECHNOLOGIES (ICMAT 2019), Singapore

27.06.2019 – T. Pichler: „Geometry-specific process control for increasing the efficiency of Laser Powder Bed Fusion (LPBF)”, Rapid.Tech 3D, Erfurt, Deutschland

27.06.2019 – T. Schmithüsen: „Mikroskopisches Stützendesign für die nass-chemische Nachbearbeitung von LPBF-gefertigten Bauteilen aus AlSi10Mg”, Rapid.Tech Fachkongress 2019, Erfurt, Deutschland

27.06.2019 – D. Petring: „Effects of laser beam power and power density distribution on process and quality issues during fiber laser cutting of stainless steel sheet metal”, LiM 2019 – Lasers in Manufacturing 2019, München, Deutschland

27.06.2019 – F. Schneider: „Cutting of composite materials: a quality and processing time optimized scan strategy for GFRP and CFRP”, LiM 2019 – Lasers in Manufacturing 2019, München, Deutschland

27.06.2019 – M. Rehberger: „Challenges and Opportunities for Laser-based Additive Manufacturing of Strain Sensors”, LASERS IN MANUFACTURING (LIM 2019), München, Deutschland

29.06.2019 – Prof. R. Poprawe: “Digital Photonic Production
Along the lines of Industry 4.0”, Digitalization of Photonics, 7th IAPLE Annual Conference & AGM, Hokkaido, Japan

 

Juli

08.07.2019 – K. van der Straeten: „Influence of Structure Characteristics on the Joint Strength of Plastic-Metal-Hybrid Joints”, IIW 2019 Annual Assembly, Bratislava, Slowakei

09.07.2019 – W. Chung: „Study on the thermal stress to the sensitive substrate during the LIMBO process”, IIW 2019 Annual Assembly, Bratislava, Slowakei

09.07.2019 – A. Olowinsky: „Laser Welding in battery and power Electronics applications”, Sino-German Alumni Expert Network (DCHAN-Engineering), Aachen Super C, Deutschland

09.07.2019 – S. Hollatz: „Overlap Joining of Aluminum and Copper using Laser Micro Welding with Spatial Power Modulation”, IIW 2019 Annual Assembly, Bratislava, Slowakei

09.07.2019 – P. Nguyen: „Modelling and simulation of absorber-free laser welding of transparent polymers”, IIW 2019 Annual Assembly, Bratislava, Slowakei

10.07.2019 – J. Helm: „Laser Welding of Laser-Structured Copper Connectors for Battery Applications and Power Electronics”, IIW 2019 Annual Assembly, Bratislava, Slowakei

11.07.2019 – Prof. J. H. Schleifenbaum: “Biologische Transformation“, Workshop Profilbereich Production Engineering, Aachen, Deutschland

16.07.2019 - F. Elsen, B. Jungbluth, S. Nyga, J. Wüppen, and D. Hoffmann: "High-Power Optical Parametric Generation and Amplification of Femtosecond Pulses at 2 Microns - Investigation of Pulse Duration Effects," in Nonlinear Optics (NLO), OSA Technical Digest (Optical Society of America, 2019)

25.07.2019 – S. Klein: “Toleranzanalyse und thermische Auslegung optischer Systeme”, Seminar Rapid Prototyping für die Montage optischer Systeme, WZL der RWTH Aachen, Aachen, Deutschland

25.07.2019 – W. Wirz: „Umwelttests zur Qualifizierung optomechanischer Baugruppen Praxisseminar (IPT): Rapid Prototyping für die Montage optischer Systeme“, Aachen, Deutschland

 

August

12.08.2019 – C. Knaak: „Deep learning-based semantic segmentation for in-process monitoring in laser welding applications”, SPIE Optical Engineering + Applications, San Diego, USA

13.08.2019 – T. Pichler: „Examination of the LPBF Process by Means of Thermal Imaging for the Development of a Geometric-specific Process Control”, ANNUAL INTERNATIONAL Solid Freeform Fabrication SYMPOSIUM, Austin, USA

21.08.2019 – M. Rehberger: „Laser-based manufacturing of functional coatings”, Consortium Project »Printed Electronics«, KEX Knowledge Exchange AG, Aachen, Deutschland

 

September

05.09.2019 – M. Rehberger: „Gedruckter Sensor ersetzt Dehnungsmessstreifen”, VDI/VDE-GMA Fachausschuss 2.11 (38. Sitzung), Luxemburg

9.09.-13.09.2019 - R. Noll, C. Fricke-Begemann, S. Connemann, F. Schreckenberg: „Challenges and perspectives of inverse production for sustainable material recycling – what LIBS can contribute, Euro-Mediterranean Symposium on Laser-induced Breakdown Spectroscopy, EMSLIBS 2019, Brno, Tschechien

11.09.2019 – Prof. Schleifenbaum: „Development in (metal) 3 D printing for next generation smart products“,Sim-AM 2019, Pavia, Italien

12.09.2019 – M. Brucki: „How to produce corrosion and wear resistant brake discs with EHLA”, Internationale Automobil-Ausstellung (IAA) Frankfurt, Deutschland

12.09.2019 – M. Dahmen: “Laser-based production of functional layers for automotive applications”, Internationale Automobil-Ausstellung (IAA 2019), Frankfurt am Main, Deutschland

16.09.2019 – M. Brucki: „Korrosions- und Verschleißschutz mittels extremen Hochgeschwindigkeits-Laserauftragschweißen”, DVS CONGRESS 2019 Rostock, Deutschland

16.09.2019 – J. Weitenberg: "Hochleistungs-Ultrakurzpuls-Verstärker," CAPS Summer School, Jena, Deutschland

18.09.2019 – J. Bremer: „ProMat 3D Abschlusstreffen”, Frankfurt a. M.: Hybrid-additive Fertigung im Rahmen von ProLMD

19.09.2019 – C. Kalupka: „ Laserbearbeitung von Keramiken: Technologien für fortgeschrittene Anwendungen”, Ceramitec Conference, München, Deutschland

19.09.2019 – G. Rödler: „Laser-Based Additive Manufacturing of eutectic Al-Ni alloys”,
Alloys for Additive Manufacturing Symposium (AAMS 2019), Göteborg, Schweden

19.09.2019 – E. A. Jägle / M. B. Wilms: „Controlling phase transformations during laser AM - The intrinsic heat treatment effect and beyond”, Alloys for Additive Manufacturing Symposium (AAMS 2019), Göteborg, Schweden

20.09.2019 – J. K. Saewe / M. B. Wilms: „Additive Manufacturing of High-Speed Steel by Applying Preheating Temperatures during Laser Powder Bed Fusion”, Alloys for Additive Manufacturing Symposium (AAMS 2019), Göteborg, Schweden

20.09.2019 – P. Kürnsteiner / M. B. Wilms: „Exploiting intrinsic heat treatment to trigger precipitation reactions in maraging steels during laser additive manufacturing”, Alloys for Additive Manufacturing Symposium (AAMS 2019), Göteborg, Schweden

24.09.2019 – C. Engelmann: “Joining of Plastic/Magnesium Hybrid Components by Overmoulding Laser Microstructures”, Workgroup Hybrid Thermoplastic Composites, AZL, Aachen, Deutschland

24.09.2019 – K. van der Straeten: “Metal meets composites – Laser-based hybrid joining”, Workgroup Hybrid Thermoplastic Composites, AZL, Aachen, Deutschland

26.09.2019 – J. Bremer: “Measurement of Robotic Path Deviation and its Influence on Additively Manufactured Components“, CAMX 2019, Anaheim, USA

 

Oktober

02.10.2019 – C. Gayer: „Selective Laser Sintering of Biodegradable Polymers for Bone Regeneration”, EORS 2019 – Annual Meeting of the European Orthopaedic Research Society, Maastricht, Niederlande

07.10.2019 – J. Schaible: “Live User Solutions Roundtables, Topic: “Extreme High Speed Laser-Assisted Deposition: A Novel Process for Turbine Parts?” ICALEO, Orlando, USA

08.10.2019 – M. Brosda: „Analysis of the Interaction Process During Laser Transmission Welding of Multilayer Polymer Films with Adapted Laser Wavelength by Numerical Simulation and Thermography”, ICALEO 2019, Orlando, USA

08.10.2019 – A. Olowinsky: „Investigation of Non-Optical-Contact Glass Welding with Ultrafast Laser”, ICALEO 2019, Orlando, USA

09.10.2019 – S. Klein: “Frequency stabilization of multimode diode lasers with fiber Bragg gratings”, 2019 IEEE High Power Diode Laser & Systems Conference, Coventry, Vereinigtes Königreich

09.10.2019 – M. Adams: “GPU-accelerated wave-optical simulation of beam-transformation system for high-power diode lasers”, 2019 IEEE High Power Diode Laser & Systems Conference, Coventry, Vereinigtes Königreich

09.10.2019 – S. Hollatz: „Neueste Entwicklungen für die laserbasierte Verbindungstechnik”, Technologieseminar Wolf Produktionssysteme 2019, Freudenstadt, Deutschland

10.10.2019 – H. D. Hoffmann, QUANTUM TECHNOLOGIES – NEXT GENERATION LASERS, High-level Dialogue on „Quantum Technologies - Challenge and Potential for Real World Applications“, Tokyo, Japan

10.10.2019 – J. Munk: “Projektskizzenvorstellung: Geometrieeinfluss auf die mechanischen Eigenschaften HIP-behandelter LPBF-Bauteile aus TiAl6V4”, DGM Fachausschusssitzung Additive Fertigung 2019, Bremen, Deutschland

10.10.2019 – S. Stoyanov: „Investigation on the melt ejection and burr formation during laser fusion cutting of stainless steel”, ICALEO 2019 – 38th International Congress on Applications of Lasers and Electro-Optics, Orlando, USA

11.10.2019 – M. Traub: “Robust optical systems for high power lasers in the multi-kW regime”, EPIC Meeting on High Power Laser Systems at PBF, Almelo, Niederlande

11.10.2019 – Prof. R. Poprawe: “Latest developments in high Power Laser Technology for industrial Applications”, Digitalization of Photonics, Shenzen Universität, China

14.10.2019- C. Weiß: „Influence Of Atomization Media On The Densification Behavior And As-built Surface Roughness Of 316L Samples Produced By Laser Powder Bed Fusion”, EuroPM 2019, Maastricht, Niederlande

14.10.2019 – Prof. Schleifenbaum: “Powder based Laser Processes in the Context of Digital Photonic Production and Industrie 4.0. EuroPM 2019”, Maastricht, Niederlande

14.10.2019 – S. Fries / M. B. Wilms: „Influence of laser energy input on the microstructure development of additively manufactured WC-Co hardmetal”, EuroPM 2019, Maastricht, Niederlande

15.10.2019 – Prof. R. Poprawe: “Latest developments in high Power Laser Technology for industrial Applications”, Digitalization of Photonics, Sino-German Cooperation Summit on Intelligent Manufacturing, Nanjing, China

15.10.2019 – C. He:  “High-precision helical drilling technology: from lab to fab”, 4th Sino-German Cooperation Summit on Intelligent Manufacturing – Nanjing, China

16.10.2019 – Prof. Schleifenbaum: “Digital Additive Production – Potentials and Challenges for Digital Additive Process Chains “, CADFEM Ansys Simulation Conference, Kassel, Deutschland

18.10.2019 – Prof. R. Poprawe: “Industrie 4.0 and Digital Photonic Production”, World Intelligent Manufacturing Conference 2019, Nanjing, China

23.10.2019 – J. Vieker: “Compact EUV source for metrology and irradiation experiments, 313. PTB Seminar VUV & EUV Metrology, Berlin, Deutschland

24.10.2019 – Prof. R. Poprawe.: „Wissenschaft und Wirtschaft: Global orientierte Innovation in Deutschland – mit China?!“, Projekt Leonardo, Aachen, Deutschland

24.10.2019 – W. Chung: „Process studies on copper laser beam welding over gap by using disc laser at green wavelength”, AJP 2019, Ponta Delgada, Portugal

25.10.2019 – K. van der Straeten: “Investigations of the Ageing Behaviour of Laser-joined Plastic-Metal Hybrid Compounds”, AJP 2019, Ponta Delgada, Portugal

25.10.2019 – S. Hollatz: „Processing of Keyhole Depth Measurement Date during Laser Beam Micro Welding”, AJP 2019, Ponta Delgada, Portugal

25.10.2019 – M. Brosda: „Investigations on the Influence of Beam Shaping in Laser Transmission Welding of Multi-Layer Polymer Films with Wavelength-Adapted Diode Laser Beam Sources”, AJP 2019, Ponta Delgada, Portugal

29.10.2019 – P. Nguyen: „Projektvorstellung: AFRELAS”, DVS AG W4.12, Bingen, Deutschland

 

November

04.11.2019 – H. Faidel: “Future Laser Platform - FULAS for Advanced Laser Sources for Space Operation”, ESA Workshop on innovative technologies for space optics

05.11.2019 – K. Bergmann: “Characterization of discharge based plasmas in the spectral range of 20-50 nm”, EUV Source Workshop, Amsterdam, Netherlands

06.11.2019 - Prof. J. H. Schleifenbaum: “The development of metal 3D printing in the age of digitization” FISITA World Mobility Summit, Nagoya, Japan

08 11 2019 - Prof. J. H. Schleifenbaum: „Aktuelle Entwicklungen im metallischen 3-D Druck“24. Fachtagung Rapid Prototyping, Lemgo, Deutschland

13.11.2019 - Prof. J. H. Schleifenbaum: „Vom Hype zur Fertigung – Future Developments in 3D printing“, VDI-Fachtagung, Wissenstransfer Zerspanung, Düsseldorf, Deutschland

13.11.2019 – Prof. R. Poprawe: “The Future of Digital Photonic Production”   
Digitalization of Photonics, Mittweidaer Lasertagung, Mittweida, Deutschland

 

14.11.2019 – C. Gayer: „Selektives Lasersintern – Entwicklung neuer Optikkonzepte sowie Verarbeitung von bioresorbierbaren Polymeren”, Sitzung des DGM Fachausschusses Polymerwerkstoffe, Würzburg, Deutschland

18.11.2019 - Prof. J. H. Schleifenbaum: „Digital Additive Production - Oder: Kann ich auch einfach in Ruhe weiterleben?“, Technologieforum Georgsmarienhütte, Deutschland

18.11.2019 – J. K. Saewe: „Influence of preheating temperature on hardness and microstructure of high-speed steel HS6-5-3-8 by Laser Powder Bed Fusion”, Metals for Additive Manufacturing Conference (MAMC), Örebro, Sweden

19.11.2019 – P. Nguyen: „Laser based production of polymer microfluidics components”, HIGH-TECH FORUM Compamed, Düsseldorf, Deutschland

19.11.2019 – D. Hoffmann: “ADVANCED PHOTON SOURCES AND THEIR APPLICATIONS”, SPECTARIS-Forum Photonik 4.0, Berlin, Deutschland

21.11.2019 – C. Tenbrock: „Scalable Machine Concept for Laser Powder Bed Fusion”, TCT Conference @ formnext, Frankfurt, Deutschland

26.11.2019 – M. B. Wilms / S. Rittinghaus: „Laser Additive Manufacturing of intermetallic alloys for high-temperature applications”, Metal Additive Manufacturing Conference (MAMC 2019), Örebro, Schweden

26.11.2019 – P. Bajaj / M. B. Wilms: „Intrinsic heat treatment during laser metal deposition- driving factors, kinetics and effect of alloying elements”, Metal Additive Manufacturing Conference (MAMC 2019), Örebro, Schweden

26.11.2019 – M. Dahmen: “Laser-based processing of polymeric protection coatings for lightweight applications”, European Aluminium Congress 2019 (EAC 2019), Düsseldorf, Deutschland

 

Dezember

02.12.2019 – M. Traub: “Lightweight and Compact Laser Processing Heads Based on Diamond Lenses”, 2019 MRS Fall Meeting, Boston, USA

04.12.2019 – M. Dahmen: “Laser-based manufacturing of functional coatings”, Sino-German Engineering Alumni Network (DCHAN-Engineering) Industry Alumni Summit 2019, Shanghai, China

11.12.2019 – V. Molina: “Laser Metal Deposition of Ultra-fine Duplex AlCrFe2Ni2-based High Entropy Alloy”. Material Science and Technology of Additive Manufacturing (MSTAM 2019), Bremen, Deutschland

17.12.2019 – Prof. R. Poprawe: “The Future of Digital Photonic Production”   
Digitalization of Photonics, Peking University, Third Hospital, Peking, China

18.12.2019 – Prof. R. Poprawe: “The Future of Digital Photonic Production Digitalization of Photonics”, Beijing University of Technology, China

19.12.2019 – Prof. R. Poprawe: “Innovation in Mobility by Digital Photonic Production”, Digitalization of Photonics, Beijing Jiaotong University, China

23.12.2019 – Prof. R. Poprawe: „Digital Photonic Production-Zukunft gestalten mit Fraunhofer und der RWTH - SPECIAL: Wie gehen wir mit China um?“, Aachen, Deutschland

 

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2018

Januar

29.01.2018 – Poprawe, R.: Digital Photonic Production along the lines of Industry 4.0
Photonics West 2018, San Francisco, CA, USA

30.01.2018 – Martin, H.: Automated and model-based assembly of an anamorphic telescope, SPIE Photonics West, San Francisco, USA

31.01.2018 – Bonhoff, T.: Multi-physical modeling of thermal and dispersive effects in optical systems for high power ultra-short laser pulses, SPIE Photonics West, San Francisco, USA

31.01.2018 – König, G.: Development of an adaptive laser beam shaper, SPIE Photonics West, San Francisco, USA

31.01.2018 – Fitzau, O.: Directly q-switched high power resonator based on XLMA-fibers, SPIE Photonics West, San Francisco, USA

31.1.2018 – Kalupka, C.: Ultrafast Dynamics of Material Excitation of Dielectrics with Ultrashort Pulsed Bessel Beams, Photonics West, San Francisco

Februar

21.02.2018 – Schleifenbaum, J.: Additive Manufacturing and the agile production company, Vortrag, Düsseldorf, Deutschland

28.03.2018 – Schleifenbaum, J.: Integrated AM Quality Assurance, Vortrag, Schaumburg, USA

März

05.03.2018 – Walochnik, M.: Pump-power scaling of a diode-pumped Alexandrite laser, DPG-Tagung Erlangen'18, Erlangen, Deutschland

06.03.2018 – Connemann, S.: Next generation urban mining – laser-based sensing and sorting of electronic scrap, SBSC 2018, Aachen, Deutschland

13.03.2018 – Rittinghaus, S.-K.: Laser Additiv Manufacturing of Titanium Aluminides, TMS2018, Arizona, USA

14.03.2018 – Poprawe, R.: Digital Photonic Production along the lines of Industry 4.0 Laser World of Photonics, Shanghai, China

15.03.2018 – He, C.: Ultra-high quality helical drilling and cutting with beam-profile independency within the industrial manufacturing, 13th International Laser Processing and Systems Conference, Shanghai, China

15.03.2018 – Pichler, T.: Increasing Productivity of Laser Powder Bed Fusion (L-PBF) by Qualifying and Processing Different Powder Qualities, DDMC Berlin

15.03.2018 – Schmithüsen, T.: Automatable Support Removal and Surface Smoothing of Additive Manufactured Parts Made of AlSi10Mg, DDMC Berlin

15.03.2018 – Schniedenharn, M.: On the Correlation of the Shielding Gas Flow in L-PBF Machines with Part Density

20.03.2018 – Noll, R.: Inverse production line for the automated dismantling of mobile phones with selective laser-based detaching and sorting of valuable components, Berliner Recycling- und Rohstoffkonferenz 2018, Berlin, Deutschland

21.03.2018 – Poprawe, R.: Perspektiven zur Skalierung von UKP-Lasern im Multi-kW-Bereich und deren Anwendung, 4. MikroLas Innovationsforum, Rostock

27.03.2018 – Kelbassa, J.: Wire vs. Powder in LMD, Laser additive Manufacturing Conference (LAM), Schaumburg, IL USA

28.03.2018 – Schleifenbaum, J.: Integrated AM Quality Assurance, Vortrag, Schaumburg, USA

April

10.04.2018 – Poprawe, R.: Quanten-Computing und Post-Quantenkryptographie, Fokustag „Quantentechnologie“, Fraunhofer ZV München

18.04.2018 – K. van der Straeten: “Comparison of Laser-based joining approaches for plastic-metal-hybrids – Strength vs. Process speed”, Hybrid Materials and Structures 2018, Bremen

19.04.2018 – Rittinghaus, S.-K.: Laser Additive Manufacturing für die gradierte Herstellung intermetallischer Materialien, 3. Internationale Konferenz Hybrid – Materials and Structures, Bremen

19.04.2018 – Weisheit, A.: Laser Additive Manufacturing of Aluminium Alloys, AMAP Forum 2018, Aachen

19.04.2018 – Poprawe, R.: The future of Digital Photonic Production, Frontiers in Lasers and Applications, Okinawa, Japan

23.04.2018 – Poprawe, R.: What am I doing? - How to present your work, Ishigaki Conference, OPIC, Japan

23.04.2018 – J. Finger: “Scaling Strategies for Surface Structuring using High Power USP Lasers”, Photonics Europe 2018, Strasbourg

27.04.2018 – Braun, K.: LASERBASIERTE FORMKORREKTUR VON QUARZGLASOPTIKEN - LASER BEAM FIGURING (LBF); Optence Mitgliederversammlung, Köngernheim

Mai

02.05.2018 – Weisheit, A.: Materials Engineering for laser additive manufacturing, AKL´18 Laser Technology Congress, Forum Additive Manufacturing, Aachen

03.05.2018 – J. Finger: “Microstructuring for the Automotive Industry”, AKL 2018, Aachen

03.05.2018 – Poprawe, R.: Digitale Photonische Produktion –Die Zukunft der Laser-Materialbearbeitung, AKL 2018, Aachen

04.05.2018 – Schneider, F.: CFK stellt Ansprüche – auch an das Laserstrahlschneiden, AKL 2018, Aachen

04.05.2018 – Schleifenbaum, J.H.: LASER-BASED SURFACE COATING FOR INDUSTRIAL CONNECTION TECHNOLOGY AND ELECTRONICS, Aachener Kolloquium für Lasertechnik AKL `18, Aachen

04.05.2018 – Kumstel, J.: Laserpolieren und Laserkantenveredelung von Metallen, Judith Kumstel, 6. Fachtagung Entgrattechnologien und Präzisionsoberflächen in Nürtingen

14.05.2018 – Rolf Wester: “Solving the Monge-Ampere equation on triangle-meshes for use in optical freeform design”, SPIE Optical Systems Design 2018, Frankfurt

15.05.2018 – Völl, A.: Free-form optics for non-idealized light sources in 3D: a phase-space approach, SPIE Optical System Design & Besuch Messe Optatec, Frankfurt

16.05.2018 – Poprawe, R.: Latest advancements and actual perspectives of Additive Manufacturing, Beijing University of Technology Beijing, China

22.05.2018 – Poprawe, R.: The future of Digital Photonic Production, Global Intelligent Industry Conference, Beijing, China

Juni

06.06.2018 – Puetsch, O.: Optical Systems for Massive Parallel Processing: Design and Simulation, Landesmesse Stuttgart GmbH, Stuttgart

06.06.2018 – Schniedenharn, M.: Einfluss des Einfallswinkels der Laserstrahlung auf die Positionsabhängigkeit der Bauteilqualität im L-PBF Prozess

08.06.2018 – Jauer, L.: Additive Manufacturing of Magnesium Alloys (for Biomedical Application), Einweihung Laborneubau Metallische Biomaterialien des Helmholtz-Zentrums Geesthacht

13.06.2018 – Schleifenbaum, J.: Future Trends in Additive Manufacturing, Vortrag, Photonics 4 Industry , Genf, Schweiz

18.06.2018 – Masseling,L.: Additive Manufacturing of Honeycomb Seal Strips, Turbo Expo 2018, American Society of Mechanical Engineers (ASME), Lillestrom Norway

22.06.2018 – Schulz, W.: Mathematical Model Reduction using Inertial Manifold concept applied to digitalization of laser processing, MyRes2018 Conference, Mauritius

24.06.2018 – Küpper, M.: Laser polishing of cold work steel AISI D2 for dry metal forming tools: Surface homogenization, refinement and preparation for self-assembled monolayers; ICTMP, Helsingör, Dänemark

25.06.2018 – K. van der Straeten: „Influence of climatic changes on the joint strength of laser joined plastic-metal-hybrids“, LPM 2018, Edinburgh

26.06.2018 – Brenner, A.: Increasing productivity of ultrashort pulsed laser ablation for a combination process with ns-laser, LPM 2018, Edinburgh (UK)

26.06.2018 – Hollatz, S.: Measurement of Keyhole Depth during Laser Beam Micro Welding with Scanners, LPM 2018, Edinburgh (UK)

26.06.2018 – Bornschlegel, B.: In-Situ Analysis of USP Ablation with High Repetition Rates, LPM 2018, Edinburgh, Schottland

26.06.2018 – Küpper, M.: Laser polishing of cold work steel AISI D2 for dry metal forming tools: Surface homogenization, refinement and preparation for self-assembled monolayers, Konferenz ICTMP Helsingör, Dänemark

26.06.2018 – He, C.: High-efficiency sub-micrometer multi-beam interference structuring for large-scale surface using ultrashort laser pulses, 19th International Symposium on Laser Precision Microfabrication, Edinburgh, Schottland

26.06.2018 – Poprawe, R.: Industry 4.0 – Next generation Ultrafast Laser Systems and Ablation Applications, AOMATT, 9. Internationals Symposium, Chengdu, China

28.6.2018 – Kalupka, C.: Ultrashort Pulse Processing of Transparent Ceramics: The Role of Electronic and Thermal Damage Mechanisms, Laser Precision Microfabrication 2018, Edinburgh

Juli

12.07.2018 – Poprawe, R.: Perspectives of Additive Manufacturing L-PBF
in the course of Industry 4.0, Wissenschaftsnacht, Aachen

16.07.2018 – Poprawe, R.: Perspectives of Additive Manufacturing
L-PBF and LAM in the course of Industry 4.0, Karmann Conference, Bergisch Gladbach

16.07.2018 – Hollatz, S.: Investigation of Laser Micro Welding of Aluminium and Copper Butt Joints using Spatial Power Modulation, IIW 2018, Bali

18.07.2018 – Petring, D.: Gaining deeper insight into laser beam cutting by process simulation and diagnostics, IFSW Macro Workshop 2018, Freudenstadt

18.07.2018 – Helm, J.: Influence of the Surface Properties on the Reliable and Reproducible Contacting of Battery Cells with a Laser Beam Welding Process, 71st IIW Annual Assembly & International Conference, Bali

18.07.2018 – K. van der Straeten: “Influence of self-organizing microstructures on the wettability of molten plastic on steel for hybrid plastic-metal-joints”, IIW Annual Assembly 2018, Bali

23.07.2018 – Masseling,L.: Advancing Precision in Additive Manufacturing, 2018 ASPE and euspen Summer Topical Meeting, American Society of Precision Engineers (ASPE), Lawrence Livermore Berkeley Lab, Berkeley USA

26.07.2018 – Poprawe, R.: Latest advancements and actual perspectives of Additive Manufacturing, Additive Manufacturing Conference, Hangzhou, China

August

01.08.2018 – Poprawe, R.: Ultrafast Laser Processing in the multi-KW-range –why and what for? International Academy of Photonics & Laser Engineering, Kapstadt, Südafrika

21.08.2018 – Barthels, T.: High precision ultrashort pulsed laser drilling of thin metal foils by means of multibeam processing, SPIE Konferenz, San Diego

22.08.2018 – Brenner, A.: Increasing productivity of ultrashort pulsed laser ablation for commercialization of micro structuring, SPIE Optics + Photonics 2018, San Diego (USA)

29.08.2018 – Poprawe, R.: Latest advancements and actual perspectives of Additive Manufacturing, Summer School, Aachen

September

05.09.2018 – K. van der Straeten: „Polygon scanning system for high-power, high-speed microstructuring“, LANE 2018, Fürth

05.09.2018 – Hofmann, O: Model-based analysis of highly dynamic laser beam shaping using deformable mirrors, 10th CIRP Conference on Photonic Technologies (LANE 2018), Fürth

05.09.2018 – Bonhoff, T: Multi-physical analysis of thermo-optical effects for different Selective Laser Melting (SLM) scanning strategies, 10th CIRP Conference on Photonic Technologies (LANE 2018), Fürth

11.09.2018 – Maischner, D.: Two Step Laser Coating for 3D Surfaces and Large Areas, Forschungskolloquium DVS, RWTH Aachen University, Aachen

12.09.2018 – Willenborg, E.: Laser Beam Figuring (LBF) for form correction of glass optics; LaP 2018, Aachen

12.09.2018 – Schleifenbaum, J.: DPP – perspectives on tomorrow’s world of individualized & smart industrial products, Vortrag, -> IMTS, Chicago, USA

13.09.2018 – Nüsser, C.: Laser micro polishing of metals: process fundamentals; LaP 2018, Aachen

13.09.2018 – Braun, K.: LASER POLISHING OF POLYMER PARTS MANUFACTURED BY SLS AND FDM; LAP 2018, Aachen

14.09.2018 – Danylyuk, S.: Are short wavelengths the future of semiconductor metrology? 16th Fraunhofer IISB Lithography Simulation Workshop, Gräfenberg, Germany

19.09.2018 – Danylyuk, S.: Actinic laboratory EUV tools for mask and pellicle metrology, SPIE International Conference on Extreme Ultraviolet Lithography, Monterey, USA

19.09.2018 – Poprawe, R.: Kuratoriumspräsentation, Kuratoriumssitzung, Aachen

20.09.2018 – Poprawe, R.: Stimulierte Innovation am Beispiel  Digital Photonic Production in Aachen, Fachtagung zur Förderinitiative Forschungscampus, Berlin

20.09.2018 – Bauer, C.: On the Imposition of Dirichlet Boundary Conditions at Moving Boundaries with Applications in Laser Processing, MESIGA2018 Conference, Berlin

20.09.2018 – Küpper, M. (stellvertretend für Kumstel, J.).: Deburring and rounding of sheet metals and functionally relevant edges of parts using laser radiation; ICNFT, Bremen

24.09.2018 – Poprawe, R.: Professor Dr. Eckhard Beyer – 2018, Ehrenkolloquium, Dresden

24.09.2018 – Tenbrock, C.: Laser Powder Bed Fusion at Fraunhofer ILT, GM Additive Manufacturing Event, Turin, Italien

25.09.2018 – Brose, S.: High-resolution patterning by EUV interference lithography with a compact exposure tool, Micro- and Nanoelectronic Days, Kopenhagen, Dänemark

26.09.2018 – Schleifenbaum, J.: Aktuelle und zukünftige Entwicklungen im metallischen 3D Druck, Vortrag, 3D Valley Conference, Aachen, Deutschland

26.09.2018 – Gayer, C.: Micro Powder Bed Fusion (µ-PBF) Höchste Präzision für kleinste Teile, 3D Valley Conference 2018, Aachen

26.09.2018 – Fuchs, F.: LASER-BASED SURFACE COATING FOR INDUSTRIAL CONNECTION TECHNOLOGY AND ELECTRONICS, 2. Praxisforum 3D-Gedruckte Elektronik, Würzburg

28.09.2018 – Schleifenbaum, J.: Skalierung und Optimierung von AM Prozessen für die nächste metallische Bauteilgeneration, Vortrag, Fraunhofer-Alumni-Summit 2018, Aachen, Deutschland

Oktober

08.10.2018 – Gayer, C.: Additive Manufacturing of Magnesium Alloys with
Laser Powder Bed Fusion, 26. Magnesium User- und Automotive Seminar 2018, Düsseldorf

09.10.2018 – Strotkamp, M.: Diode-Pumped Alexandrite Laser Instrument for Next Generation Satellite-Based Earth Observation, International Conference on Space Optics (ICSO), Kreta, Griechenland

10.10.2018 – Poprawe, R.: Material, Design and Scaling  of Additive Manufacturing, Funktionale Materialien für die addtitive Fertigung, 5. Ruhr-Symposium, Duisburg

15.10.2018 – Poprawe, R.: 50 Years of the Laser Institute of America ICALEO, Orlando

15.10.2018 – Saewe, J.: Feasibility Investigation for Laser Powder Bed Fusion of High-Speed Steel, Euro PM2018 Congress & Exhibition, Bilbao, Spanien

15.10.2018 – Vogelpoth, A.: Development of adapted ni-738 powder for additive manufacturing

16.10.2018 – Kelbassa, J..: Equipment and Process Windows for Laser Metal Deposition with Coaxial Wire Feeding, 37th International Congress on Applications of Lasers & Electro-Optics (ICALEO), Orlando, FL USA

16.10.2018 – Schopphoven, T.: Business Case: Extreme High Speed Cladding, 37th International Congress on Applications of Lasers & Electro-Optics (ICALEO), Orlando, FL USA

November

06.11.2018 – K. van der Straeten: „Metal meets Composites – Laser-based Joining of Hybrid Materials“, Lightweight Technologies Forum, Composites Europe, Stuttgart

15.11.2018 – Saewe, J.: Feasibility Investigation for Laser Powder Bed Fusion of High-Speed Steel AISI M50 with Base Plate Preheating System, Metal Additive Manufacturing Conference 2018, Wien, Österreich

15.11.2018 – Vogelpoth, A.: VCSEL-based preheating for laser powder bed fusion (LPBF)

16.11.2018 – S. Hollatz: Efficient contacting of battery cells to produce modules and packs for power tools and electric vehicles, IBPC 2018, Braunschweig

16.11.2018 – Gayer, C.: Additive Fertigung von biologisch abbaubaren Implantaten, Kindertraumatologisches Symposium, Aachen

22.11.2018 – Poprawe, R.: Digital Photonic Production along the lines of Industry 4.0, Metal Additive Manufacturing Conference, Wien

23.11.2018 – Gasser, A.: Laser Metal Deposition for Industrial Applications in the Area of Repair, Coating and Additive Manufacturing, International Symposium on Structure Reliability and Systems Engineering Technologies of Railway Vehicle, Changchun, China.

23.11.2018 – Braun, K.: LASERBASIERTE FORMKORREKTUR (LASER BEAM FIGURING) VON OPTIKEN AUS QUARZGLAS; 11. Jenaer Lasertagung, Jena

23.11.2018 – Kumstel, J.: Laserpolieren und Laserkantenveredelung von Metallen, 7. Fachtagung Entgrattechnologien und Präzisionsoberflächen in Lüdenscheid

Dezember

01.12.2018 – Poprawe, R.: Präzisionswerkzeuge aus Laserlicht  verändern unsere Welt, RWTH Aachen, Aachen

07.12.2018 – Poprawe, R.: IDM Joint Lab Tsinghua University – RWTH Aachen, Hangzhou Conference, China

09.12.2018 – Poprawe, R.: The future of Digital Photonic Production by Smart Laser Materials Processing, Nanjing Conference, China

13.12.2018 – Poprawe, R.: TOP 14 Kooperationsoffensive Universitäten, Präsidiumssitzung, Dresden

14.12.2018 – Poprawe, R.: Universitäten und Fraunhofer – Best Practice in IME und ILT, Präsidiumssitzung, Dresden

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2017

Januar

30.01.2017 – Poprawe, R.: Next Generation Manufacturing: Industry 4.0 and Digital Photonic Production, Photonics West 2017, San Francisco, CA, USA

31.01.2017 – Puetsch, O.: Arbeitstitel: "Laserstrahlfomrung mit Membranspiegeln", Photonics West 2017, San Francisco, CA, USA

31.01.2017 – Jungbluth, B.: High-power optical parametric frequency converters with addressable wavelengths in the infrared, Photonics West 2017, San Francisco, CA, USA

Februar

01.02.2017 – Elsen, F.: Demonstration of a 100mJ OPO/OPA for Future LIDAR Applications and LIDT-Testing of Optical Components for MERLIN, , Photonics West 2017, San Francisco, CA, USA

01.02.2017 – Luttmann, J.: FULAS: Design and test results of a novel laser platform for future LIDAR missions, Photonics West 2017, San Francisco, CA, USA

01.02.2017 – Kucirek, P.: A single-frequency Ho:YLF pulsed laser with spectral stability better than 500 kHz, Photonics West 2017, San Francisco, CA, USA

01.02.2017 – Schulte, J.: 375 W, 37.5 μJ, <170 fs laser system utilizing nonlinear pulse compression in fused silica, Photonics West, San Francisco, CA, USA

03.02.2017 – Schleifenbaum, J.: A Direct Photonic Production - Additive Manufacturing of the Future, Vortrag, Düsseldorf, Deutschland

15.02.2017 – Schleifenbaum, J.H.: Additive Production, ICTM Aachen - International Center for Turbomachinery Manufacturing, Aachen, Deutschland

15.02.2017 – Noll, R.: Inline inspection of semi-finished metallic products – perspectives of absolute measuring interferometry, EALA 2017, Bad Nauheim, Deutschland

21.02.2017 – Day, R.: Micro Selectiv Laser Melting, LAM Houston, Houston, USA

März

09.03.2017 – He, C.: Rapid nanostructuring by multi-beam-interference using consecutively overlapped ultrashort laser pulses, CoE Vollversammlung + Konferenz, Aachen, Deutschland

14.03.2017 – Poprawe, R.: Actual Trends and Challenges of Laser Additive Manufacturing, Laser World of Photonics, Shanghai, China

15.03.2017 – Schneider, F.: Laser Cutting and Joining of Hybrid-Polymer-Metal Parts, JEC, Paris, Frankreich

15.03.2017 – Zibner, F.: High precision laser micro processing with increased throughput for industrial production, Messe Shanghai, China

17.03.2017 – Poprawe, R.: Lasers and Applications for the better future
Photonic Academy, Aachen, Deutschland

21.03.2017 – Traub, M.: Design of optical systems for high-power laser applications, European ZEMAX User Group Meeting, München, Deutschland

23.03.2017 – Hoffmann, H.: Extending the Parameter Range of High Power Ultrafast Lasers, ILAS 2017, Grantham, England

29.03.2017 – Helm, J.: Connecting battery cells for electric vehicles using laser micro welding, Kraftwerk Batterie, Aachen, Deutschland

April

04.04.2017 – Gillner, A.: Laser Processing of Glass, Advanced Processes for Micromachining of Transparent Materials, Vision Glass, Dresden, Deutschland

06.04.2017 – Poprawe, R.: The Future of Digital Photonic Production, EPIC Annual General Meeting , Eindhoven, Niederlande

20.04.2017 – Poprawe, R: Innovation of Digital Photonic Production along the lines of Industrie 4.0, OPIC, Japan

26.04.2017 – Hoffmann, D.: Extending the Parameter Range of Ultrafast Lasers concerning Power, Wavelength and Pulse Duration, 4. UKP-Workshop 2017, Aachen, Deutschland

26.04.2017 – Gillner, A.:  Digital Photonic Production –High Power Ultrafast Lasers for Next Generation Production, 4. UKP-Workshop Aachen, Deutschland

Mai

18.05.2017 – Dahmen, M.: Weld Metallurgy, Mechanical Properties and Fracture Behaviour of LMD Produced Stellite 31 and Wrought Nimonic 75 Dissimilar Welds, ICWAM, Metz, Frankreich

18.05.2017 – Brose, S.: Achromatic Talbot lithography with partially coherent and coherent EUV radiation, Paul Scherrer Institut, Villigen, Schweiz

22.05.2017 – Poprawe, R: Innovation of Digital Photonic Production along the lines of Industrie 4.0, Tshinghua University, China

22.05.2017 – Schulz, W.: Model Reduction, Meta-Modelling and Simulation Tools towards Virtual Production Intelligence. Advanced Laser Application Summit Forum, Laser Intelligent Manufacturing, Shenzen, China

30.05.2017- König, G.: Einen Strahlaufweiter TO GO, Bitte!- Automatisiertes Optikdesign, IPT Montageseminar, Aachen, Deutschland

31.05.2017 – Traub, M.: Montageoptimierte Toleranzgestaltung und thermische Auslegung optischer Systeme, Seminar „Automatisierte Montage optischer Systeme“, Aachen, Deutschland

31.05.2017 – Wirz, W.: Entwicklung robuster optomechanischer Systeme, Seminar „Automatisierte Montage optischer Systeme“, Aachen, Deutschland

Juni

07.06.2017 – Olowinsky, A.: Laser based joining processes for battery assembly and high power Electronics – recent results and future applications, LPM2017, Toyama, Japan

08.06.2017 – Janssen, S.: An Improved Scanning Strategy for Long Pulsed Laser Drilling of Carbon Fiber Textiles, LPM 2017, Toyama, Japan

08.06.2017 – Gillner, A.: Laser Micro and Nano Processing: Current Trends and Future Prospects, LPM 2017, Toyama, Japan

09.06.2017 – Holters, M.: Ermittlungen der Montagereihenfolge für Präzisionsoptiken, DGaO, Dresden, Deutschland

13.06.2017 – Connemann, S.: Automated LIBS sorting system for spent refractories from the stell industry for high-value recycling, EMSLIBS 2017, Pisa, Italien

13.06.2017 – Sturm, V.: Fast Identification of Steel Bloom Composition at a Rolling Mill by LIBS Elemental Analysis, Pisa, Italien

13.06.2017 – Fricke-Begemann, C.: LIBS for identification and localization of valuable materials in electronic waste, EMSLIBS 2017, Pisa, Italien

14.06.2017 – Gillner, A.: High-speed laser surface functionalization with ultrafast lasers and innovative optics, PhotonicNet-Seminar Surface Processing, Göttingen, Deutschland

15.06.2017 – Kimm, M.: Design of flexible implants for preservation of physiological mobility exploiting Additive Manufacturing, CAOS International 2017, Aachen, Deutschland

15.06.2017 – Poprawe, R: Laser meets CAOS - Focus on the human
International Society for Computer Assisted Orthopaedic Surgery, Aachen, Deutschland

16.06.2017 – Schulz, W.: Relevance of Modeling Laser-material Interactions in the Industrial Context. CLEO 2017, San Jose, Kalifornien, USA

20.06.2017 – Poprawe, R.: Next Generation Laser Additive Manufacturing
Fraunhofer IGD, Darmstadt, Deutschland

21.06.2017 – Dahmen, M.: High-Manganese Steel Dissimilar Joints by Laser Beam Welding – Metallurgy and Properties, Konferenz »Steel in Cars and Trucks«, Amsterdam, Niederlande

26.06.2017 – Poprawe, R.: Digitale Photonische Produktion und Industrie 4.0
Lasers in Manufacturing, Munich, Deutschland

26.06.2017 – Schulz, W.: Interactive Communication by Customer Simulation Tools towards Virtual Production Intelligence, LASER World of PHOTONICS 2017, München, Deutschland

26.6.2017 – Noll, R.: Next generation urban mining – recovery of valuable materials from electronic equipment: the European project ADIR, EMC 2017, Leipzig

26.06.2017 – Day, R.: Addititve Fertigung als neuer Fertigungsansatz, ASME Turbo Expo, Charlotte NC, USA

27.06.2017 – Bonhoff, T.: Experimental and Theoretical Analysis of Thermo-optical Effects in Protective Window for Selective Laser Melting, LiM 2017, München, Deutschland

28.06.2017 – Uchtmann, U.: Laser Micro Drilling of Wing Surfaces for Hybrid Laminar Flow Control, LASER World of PHOTONICS 2017 & LIM 2017, München, Deutschland

28.06.2017 – Hoffmann, D: EffiLAS – The German Research Initiative for Innovative High Power Lasers, Application Panel, LASER 2017, München, Deutschland

28.06.2017 – Hoffmann, D.: Current trends in the laser-photonics sector, Forum - Space meets LASER World of PHOTONICS München 2017, Deutschland

29.06.2017 – Völl, A.: Application Specific Intensity Distributions for Laser Functionalization of (Nano-) Ceramic Coatings, LASER 2017, München, Deutschland

30.06.2017 - van der Straeten, K.: Self-organizing Microstructures on Aluminum for Joining with Fiber-reinforced Plastics, IIW 2017, Shanghai, China

Juli

10.07.2017 – König, G.: Comparison of Different Methods for Robustness Estimation in Simple Lens Systems, Denver, USA

11.07.2017 – Traub, M.: Synthetic Mono-Crystalline Diamond Lenses for High Power Laser Materials Processing Applications. Optical Testing and Fabrication Conference, Denver, CO, USA

12.07.2017 – Jungbluth, B.: Fraunhofer ILT - Photonic Solutions and Possible Contributions to Quantum Technology and Information. 31. Umbrella Symposium on Quantum Information and Technology, Aachen, Deutschland

19.07.2017 – Danylyuk, S.: EUV lithography- Swan song of the Moore`s law, ISP NAS of Ukraine, Kiew, Ukraine

19.07.2017 – Brose, S.: EUV interference lithography- High resolution patterning towards 10 nm half-pitch, ISP NAS of Ukraine, Kiew, Ukraine

24.07.2017 – Poprawe, R: Lasertechnik an der RWTH-Aachen Fachhochschule Aachen, Deutschland

28.07.2017 – Poprawe, R.: The Future of Laser Additive Manufacturing
Additive Manufacturing Conference of China, Hangzhou, China

August

01.08.2017 – He, C.: Laser micro and nanostructuring using ultrashort laser pulses, Projekttreffen Exzellenzcluster C3, Aachen, Deutschland

03.08.2017 – Poprawe, R.: Laser Additive Manufacturing 2.0
IAPLE Conference, Kos, Griechenland

15.08.2017 – Poprawe, R.:  Production Technology meets Industrie 4.0 – Laser Additive Manufacturing, Summer School, Aachen, Deutschland

28.08.2017 – Wehner, M.: Monitoring Soft Tissue Coagulation by Optical Spectroscopy, Biophotonics Riga, Riga, Lettland.

September

11.09.2017 – Lensing, R.: Laser Assisted Bioprinting (LAB) without sacrificial metal layer for contamination free assembly of cell cultures, Jahrestagung der Biomedizintechnik und Dreiländertagung der medizinische Physik, Dresden, Deutschland

14.09.2017 – Noll, R.: Lasermesstechnik und EUV-Technologie oder Photonen von 1 bis 1000 nm: erzeugen, führen, wirken, messen, Kolloquium am Fraunhofer-Institut für Physikalische Mikrosysteme, Dresden, Deutschland

19.09.2017 – Fricke-Begemann, C.: ADIR – Next generation urban mining, SPIRE process industry conference, Brüssel, Belgien.

19.09.2017 – Engelmann, C.: Metal Meets Composites - Laser Processing of Hybrid Components, Lightweight Technologies Forum der Composites Europe, Stuttgart, Deutschland

20.09.2017 – Pongratz, L.: Lasertechnik für funktionale Oberflächen - Verfahren und Systeme, Fachtagung Kunststoff-Institut Lüdenscheid, Deutschland

Oktober

11.10.2017 – Hinke, C.: Beam Sources for Metal Additive Manufacturing – Status Quo and Requirements, Konferenz, Conventry, England

12.10.2017 - Schleifenbaum, J.H.: From Fiction to Factory – Success Factors Enabling AM as a Serial Production Technology? 1st munich technology conference, München, Deutschland

12.10.2017 – Gillner, A.: Novel Laser based Technologies for Bio-Printing of functional components, 3D printing & Bio-printing in Healthcare Conference, Düsseldorf, Deutschland

13.10.2017 – Prochnau, M.: Approach towards the digital optical twin, IODC, Denver, USA

17.10.2017 – Gillner, A.: Hochleistungs-Ultrakurzpulsbearbeitung für die Werkzeugtechnik und funktionale Oberflächen, IVAM LaserForum, Buchs, Schweiz

22.10.2017 – van der Straeten, K.: Laser-Based Plastic-Metal-Joining with self-organizing microstructures considering different load directions, ICALEO 2017, Atlanta, USA

23.10.2017 – Pütsch, O.: Self-optimizing Assembly Strategies for Tomorrow`s Optical Systems Production, OpticWeek DSPE, Aachen, Deutschland

24.10.2017 – Arntz, D.: In-Situ-visualization of multiple reflections on the cut flank during laser cutting with 1 micron wavelength, ICALEO 2017, Atlanta, USA

25.10.2017 - Schleifenbaum J.H.: Hybride additive Fertigung; 15. Cottbuser Leichtbau Workshop „Hybride Technologien für die Praxis“, Cottbus, Deutschland

27.10.2017 – Poprawe, R.: The future next level international University collaboration: Tsinghua and RWTH, Zehnjahresfeier RWTH-Büro Peking, China 

November

02.11.2017 – Poprawe, R.: Wissenschaft und Wirtschaft: RWTH und China
RWTH Aachen, Deutschland

07.11.2017 – Weitenberg, J.: “High-Harmonic Generation for Metrology Applications”, EUV Source Workshop, Dublin, Irland

8.11.2017 – Bergmann, K.: Plasma based XUV sources for metrology applications, 2017 Source Workshop, Dublin, Irland

9.11.2017 – Nottrodt, N.: The influence of laser-induced-forward transfer on cell viability and growth, Jahrestagung der Deutsche Gesellschaft für Biomaterialien, Würzburg, Deutschland

10.11.2017 – König, G.: Licht zum Anfassen-Musizieren mit Licht, RWTH Wissenschaftsnacht, Aachen, Deutschland

14.11.2017 – Hoffmann, D.: Fraunhofer support to spin-offs and technology road-maps, EUCALL workshop Innovation Potential of Advanced Laser Light Sources, Sitges, Spanien

16.11.2017 – Bonhoff, T.: Multiphysikalische Analyse von optischen Systemen für die Lasermaterialbearbeitung. CADFEM ANSYS Simulation Conference, Koblenz, Deutschland

20.11.2017 – Poprawe, R.: The future of Individualization by Digital Photonic Production in the context of Industrie 4.0, World Mass Costumization & Personalization Conference, Aachen, Deutschland

22.11.2017 – Löhring, J.: Robust Packaging of Optomechanical Systems for Aerospace Applications, Messe expoAIR, International Aerospace Supply Chain and Technology, München, Deutschland

23.11.2017 – Schleifenbaum, J. H.: Digital Additive Production – Chancen und Perspektiven für den Werkzeugbau, 17. Internationales Kolloquium Werkzeugbau mit Zukunft, Aachen, Deutschland

28.11.2017 – Hoffmann, D.: Festkörperlaser und Diodenlaser für das Schweißen von Kunststoffen, Süddeutsches Kunststoffzentrum (SKZ), Würzburg, Deutschland

28.11.2017 – Wang, Y.: Advance data enrichment and data analysis in laser drilling process. Präsentation, Nanjing, China

Dezember

05.12.2017 – Hermanns, T.: Interactive process simulation for industrial applications at the example of laser drilling, Vortrag bei Konferenz, Hobart, Australien

06.12.2017 – Jansen, U.: Boundary Layer Approximation for Melt Film Dynamics in Laser Fusion Cutting, MODSIM2017, Hobart, Australien 

06.12.2017 – Poprawe, R.: The role of Additive Manufacturing in Industrie 4.0, World and Smart Conference, Nanjing, China

08.12.2017 – Traub, M.: Status and path forward on highly brilliant diode-laser-based modules and systems and their applications, FBH-Institutskolloquium, Berlin, Deutschland

13.12.2017 – Zarei, O.: Development of a space-filling algorithm based on the lattice and tree structures considering loading conditions and manufacturing constraints in 3D metal printing, Computer Aided Additive Manufacturing (CAMA), Bremen, Deutschland

18.12.2017 – Poprawe, R.: Physics in Tailored Light – Future Laser Technology Physics Colloquium, RWTH Aachen, Deutschland

Vorträge von Wissenschaftlern des Fraunhofer ILT im Jahr 2016

Januar

15.01.2016 – Hengesbach, S.: Simultaneous Frequency Stabilization and High-Power Dense Wavelength Division Multiplexing (HP-DWDM) using an External Cavity based on Volume Bragg Gratings (VBGs), Photonics West 2016, LASE Konferenz, San Francisco, USA

18.01.2016 – Gayer, C.: Verfahrensentwicklung des Selective Laser Melting für resorbierbare Werkstoffe, Materialforum Rhein-Main, Hanau, Deutschland

19.01.2016 – Petring, D.: Virtual Laser Cutting Simulation for Real Parameter Optimization, JLPS 84th Laser Materials Processing Conference, Yamanashi Prefecture, Japan

26.01.2016 – Witzel, J.: From Prototypes to Products with Laser Additive Manufacturing, 3D Printing Materials Conference, Maastricht, Niederlande

28.01.2016 – Witzel, J.: Additive Manufacturing- Individualisierung und Komplexität als Treiber für neue Technologien in der Zulieferindustrie, 20. Zulieferforum der ArGeZ Arbeitsgemeinschaft Zulieferindustrie, Stuttgart, Deutschland

Februar

15.02.2016 – Meiners, W.: Additive Fertigung mit SLM auf dem Weg in die Serienproduktion,3D Druck Seminar Management Circle , München, Deutschland

15.02.2016 – Gillner, A.: High Power Parallel Ultrashort Pulse Laser Processing, Photonics West 2016, San Francisco, USA

15.02.2016 – Kucirek, P.: A single-frequency double-pulse Ho:YLF laser for CO2-lidar, Photonics West, San Francisco, USA

15.02.2016 – Elsen, F.: Demonstration of a 500 mJ InnoSlab-Amplifier for Future Lidar Applications, Photonics West, San Francisco, USA

15.02.2016 – Jungbluth, B.: Diode-pumped alexandrite ring laser for lidar applications, Photonics West, San Francisco, USA

15.02.2016 – Witte, U.: Compact 35 μm Fiber Coupled Diode Laser Module based on Dense Wavelength Division Multiplexing of NBA Mini Bars. Photonics West, San Francisco, USA

16.02.2016 – Holly, C.: Monocrystalline CVD-diamond optics for high-power laser applications. Photonics West, San Francisco, USA

16.02.2016 – Sartorius, T.: Innoslab and thin-disk amplifier system with 1.5 kW average power at 710 fs pulse duration, Photonics West 2016, San Francisco, USA

16.02.2016 – Völl, A.: Computing specific intensity distributions for laser material processing by solving an inverse heat conduction problem, Photonics West 2016, San Francisco, USA

17.02.2016 – Thombansen, U.: Continuous Real Time Process Monitoring – From Challenges to Solutions, MSTM, Bremen, Deutschland

18.02.2016 – Risse, J.: Processing of High-gamma Prime Nickel-based Superalloys with High-temperature SLM, Airbustagung, Bremen, Deutschland

23.02.2016 – Connemann, S.: Automated LIBS-based classification of spent refractories from the steel industry for high-volume recycling, 7th international Conference Sensor-based sorting & control 2016, Aachen, Deutschland

23.02.2016 – Brose, S.: Enabling Laboratory EUV Research with a Compact Exposure Tool, SPIE Advanced Lithography 2016, San José, USA

23.02.2016 – Schulz, W.: Meta-Modelling towards Virtual Production Engineering, Fügesymposium 2016, Dresden, Deutschland

25.02.2016 – Schniedenharn, M.: Aufbauratensteigerung mittels High-Power Selective Laser Melting für den Werkstoff Ti6Al4V, inside 3D printing, Düsseldorf, Deutschland

25.02.2016 – Thombansen, U.: LASHARE Laser-based Equipment Assessment to advanced manufacturing in Europe, LASHARE, Bilbao, Spanien

25.02.2016 – Meiners, W.: Additive Fertigung mit SLM auf dem Weg in die Serienproduktion, Deutscher Schneidkongress, Dortmund, Deutschland

März

01.03.2016 – Weingarten, C.: Optics Manufacturing by Laser Processing, ODF'16, Weingarten, Deutschland

09.03.2016 – Poprawe, R.: Fraunhofer, Innovation, Campus. NISA Conference Brisbane, LPC Shanghai, IEEE Taiwan, Tshinghua Aachen Laser Lecture, Brisbane, Tsinghua, Shanghai, Taiwan

11.03.2016 – Witzel, J.: Generative Fertigung- ein revolutionärer Wandel steht uns bevor, ZAK-Forum, Niedernhausen, Deutschland

14.03.2016 – Zielinski, J.: AM Micromodelling at ILT/LLT, ICMEg 2016, Barcelona, Spanien

15.03.2016 – Fricke-Begemann, C.: Laser-based quality monitoring of slag as a raw material, Mineral Recycling Forum 2016, Rotterdam, Niederlande

16.03.2016 – Masseling, L: Fabrication of Micro Structures with NiTi Shape Memory Alloy via µSLM, DDMC Konferenz, Berlin, Deutschland

17.03.2016 – Diatlov, A.: Studies of New Packaging Concepts for Metallized Chip Surfaces Printed by Means of Selective Laser Melting, DDMC Konferenz, Berlin, Deutschland

22.3.2016 – Schulte, J: Aktuelle Trends in der UKP Strahlquellenentwicklung, 3. MikroLas Innovationsforum, Rostock, Deutschland

April

19.04.2016 – Poprawe, R.: The Fraunhofer Model and how to collaborate with Fraunhofer, Fraunhofer Japan, Tokyo

26.04.2016 – Willenborg, E.: Process fundamentals and industrial applications of laser polishing, LaP 2016, Aachen, Deutschland

26.04.2016 – Kumstel, J.: Enhancement of Area Rate of Laser Macro-polishing by Non-rotational Symmetric Intensity Distributions, LaP 2016, Aachen, Deutschland

27.04.2016 – Abels, P.: Process Monitoring and Control in Laser Material Processing, AKL 2016, Aachen, Deutschland

27.04.2016 – Witzel, J.: Neu in der LAM Community? Vernetzung hilft weiter! Vorstellung der Aachener Netzwerke ACAM und ICTM, AKL 2016, Aachen, Deutschland

27.04.2016 – Weingarten, C.: Laser Polishing and Shape Correction of Optical Surfaces, Fraunhofer ILT, Aachen, Deutschland

27.04.2016 – Temmler, A.: Structuring by Laser Remelting-Influence of the Material on the Structure Formation, LaP 2016, Aachen, Deutschland

27.04.2016 – Loosen, P.: Lasermärkte in Europa, Amerika und Asien, AKL 2016, Aachen, Deutschland

27.04.2016 – Meiners, W.: Stand und Perspektiven der SLM und LMD-Fertigungsverfahren, AKL 2016, Aachen, Deutschland

27.04.2016 – König, G.: An Improved Approach for Process Monitoring in Laser Material Processing, SPIE Europe 2016, Brüssel, Belgien

28.04.2016 – Poprawe, R.: Digital Photonic Production und Industrie 4.0 – Trends und strukturelle Umsetzung in Aachen, AKL 2016, Aachen, Deutschland

28.04.2016 – Jauer, L.: Selective Laser Melting of Magnesium Alloys, AKL 2016, Aachen, Deutschland

28.04.2016 – Gillner, A.: Prozessanalytik des Laserabtragverfahrens, AKL 2016, Aachen, Deutschland

28.04.2016 – Hoffmann, H.-D.: Festkörperlaser und Faserlaser für den industriellen Einsatz: Stand der Technik & aktuelle Trends, AKL 2016, Aachen, Deutschland

29.04.2016 – Schulz, W.: Adaptable Lasers for Cutting Sheet Metal, AKL16, Aachen, Deutschland

29.04.2016 – Fornaroli, C.: Hochleistungs-Ultrakurzpulslaser in der Werkzeugtechnik – Produktive Prozesse für Mikrostrukturen auf Makrobauteilen, AKL 2016, Aachen, Deutschland

29.04.2016 – Alkhayat, M.: Laserauftragschweißen und SLM in der generativen Fertigung- ein Verfahrensvergleich, AKL 2016, Aachen, Deutschland

29.04.2016 – Vedder, C.: Laser-based Production of Thin Films for Electronic Applications. AKL 2016, Aachen, Deutschland

29.04.2016 – Schulz, W.: Adaptable Lasers for Cutting Sheet Metal, Glass and Silicon, AKL 2016, Aachen, Deutschland

29.04.2016 – Poprawe, R.: Ausblick, AKL 2016, Aachen, Deutschland

Mai

18.05.2016 – Hermanns, T.: An Interactive Real-time Simulation Tool for Laser Cutting and Laser Drilling of Metals, Konferenz Vortrag, Yokohama, Japan

19.05.2016 – Bonhoff, T.: Simulation and measurement of thermo-optical effects in an f-theta lens at high laser power, DGaO International Conference on Applied Optics and Photonics, Hannover, Deutschland

19.05.2016 – Poprawe, R.: Outlook of Advanced Industrial Laser Applications for Smart Factories, SLPC Conference, Yokohama. Japan

20.05.2016 – Prochnau, M.: Piezo-based, automated active aligment of Laser resonators, DGa0 International Conference on Applied Optics and Photonics, Hannover, Deutschland

24.05.2016 – Witzel, J.: New Applications and Emerging Technologies for Laser Additive Manufacturing, 17th International Symposium on Laser Precision Manufacturing , XIAN, China

31.05.2016 – Nottrodt, N.: Surface Functionalization for Hernia Implants, Konferenz, Aachen, Deutschland

Juni

02.06.2016 – Gillner, A.: High Precision Single Cell Printing by Laser-Induced-Forward Transfer, Single Cell Technology, Frankfurt/Main, Deutschland

07.06.2016 – Petring, D.: Laser Beam Cutting – A Mature and Still Advancing Laser Application Becomes Calculable, CLEO 2016, USA

08.06.2016 – Thombansen, U.: Laser Technology from Research to Industry, Fotonica 2016, Rom, Italien

14.06.2016 – Schrage, J.: Maschinenspezifische Kostentreiber bei der additiven Fertigung mittels Laser-Strahlschmelzen, RapidTech 2016, Erfurt, Deutschland

14.06.2016 – Schniedenharn, M.: Aufbauratensteigerung mittels High-Power-Selective Laser Melting für den Werkstoff Ti6Al4V, RapidTech 2016, Erfurt, Deutschland

15.06.2016 – Witzel, J.: Laser Additive Manufacturing Technology for Metal in Aviation Industry, Management Workshops von COMAC zum Thema Additive Manufacturing, Shanghai, China

16.06.2016 – Schopphoven, T.: Herstellung von Verschleiß- und korrosionsbeständigen Beschichtungen durch Hochgeschwindigkeits-Laserauftragschweißen, 11. Fachtagung „Verschleißschutz von Bauteilen durch Auftragschweißen“, Halle (Saale), Deutschland

22.06.2016 – Holters, M.: Modellbasierte Justage Optischer Systeme, Industrie-Seminar: Automatisierte Montage optischer Systeme, Aachen, Deutschland

23.06.2016 – Thombansen, U.: LASHARE Laser-based Equipment Assesment for advanced manufacturing in Europe, I4MS Event at Industrial Technologies, Amsterdam, Niederlande

Juli

04.07.2016 – Weisheit, A.: Influence of Process Conditions in Laser Additive Manufacturing on the Microstructure Evolution of Fe-Al Alloys: A Comparison of Laser Metal Deposition and Selective Laser Melting, Alloys for Additive Manufacturing Workshop, Düsseldorf, Deutschland

06.07.2016 – Jauer, L.: Additive Manufacturing of biodegradable magnesium implants, BRIC-Workshop Visionen für die Zukunft, Ratsch, Österreich

12.07.2016 – Bergmann, K.: Kompakte Strahlungsquelle für ein Laborröntgenmikroskop, Forschungsseminar, Berlin Laboratory for Innovation X-ray Technologies, Blix Berlin, Berlin, Deutschland

August

-

September

06.09.2016 – Meiners, W.: Additive Fertigung mit dem Laserstrahlschmelzen auf dem Weg in die Serienproduktion, VDI Fachkonferernz Additive Manufacturing, Duisburg, Deutschland

07.09.2016 – Schniedenharn, M.: Einfluss von Verschmutzungen des Optikschutzglases auf den Fokusshift in ALM Anlagen, Primes Workshop, Darmstadt, Deutschland

09.09.2016 – Jauer, L.: How can we tailor Selective Laser Melting to our specific demands? Selected research topics at Fraunhofer ILT, ETH-Zürich, Zürich, Schweiz

16.09.2016 – Gronloh, B.: Space-resolved absorption measurements on a ppm scale by Photo- Thermal Commonpath Interferometry, "Oxide Workshop" DGKK, Berlin, Deutschland

16.09.2016 – Noll, R.: An ongoing journey of exploration – LIBS for industrial applications, LIBS 2016, Chamonix, Frankreich

19.09.2016 – Schopphoven, T.: Ultra-high-speed Laser Material Deposition for Internal Surfaces, ICALEO '16, San Diego, USA

20.09.2016 – Noll, R.: Automated LIBS for process control, SCIX 2016, Minneapolis, USA

20.09.2016 – Schulz, W.: City hall of Fürth, LANE2016, Fürth, Deutschland

21.09.2016 – Dahmen, M.: Mechanical properties and fracture behaviour of LMD produced 2.4682 and wrought 2.4630 dissimilar weld, DVS Congress, LANE 2016, Leipzig, Fürth, Deutschland

22.09.2016 – Schulz, W.: Meta-Modelling, Visualization and Emulation of multi-dimensional Data for Virtual Production Intelligence, CoE B1 Vortrag ICNAAM2016, Rhodos, Griechenland

22.09.2016 – Weingarten, C.: Laser polishing and Laser Beam Figuring of optical surfaces, "Ultra Precision Manufacturing", Jena, Deutschland

25.09.2016 – Witte, U., Traub, M., Hoffmann, H.-D.: Dense wavelength division multiplexing of wavelength chirped high power diode laser bars for 35 µm fiber coupling by use of ultra-steep dielectric filters, DoKDok-Konferenz 2016, Oppurg, Deutschland

27.09.2016 – Weingarten, C.: Prozesskette zur laserbasierten Herstellung von Glasoptiken, Wetzlarer Herbsttagung, Wetzlar, Deutschland

29.09.2016 – Jauer, L.: Additive Manufacturing of Biodegradable Magnesium Implants, DGBM, Aachen, Deutschland

Oktober

04.10.2016 – Schleifenbaum, J. H.: Additive Manufacturing Status Quo and future Development, Konferenz, Aachen, Deutschland

10.10.2016 – Jauer, L.: Selective Laser Melting of Magnesium Alloys, WorldPM 2016, Hamburg, Deutschland

12.10.2016 – Jungbluth, B.: Nonlinear Optics and Tunable Lasers, Seminar at University Glasgow, Glasglow, Schottland

17.10.2016 – Pirch, N.: Analysis of track formation during laser metal deposition, ICAELO 2016, San Diego, USA

19.10.2016 – Vedder, C.: Laser-based Drying of Battery Electrode Layers, ICALEO 2016, San Diego, USA

19.10.2016 – Traub, M.: Laser module based on monolithically integrated MOPAs at 1.5 µm for space-borne lidar applications (Poster), International Conference on Space Optics ICSO, Biarritz, Frankreich

19.10.2016 – Göbel, M.: LMD Process Diagrams for Blade Tip Repair, ICALEO 2016, San Diego, USA

20.10.2016 – Vedder, C.: Laser-Based Functionalization of Electronic Multi-Material-Layers for Embedded Sensors, ICALEO 2016, San Diego, USA

November

03.11.2016 – Schleifenbaum, J.-H.: Laserauftragschweißen-Neue Entwicklung für die Reparatur & den Oberflächenschutz, Industriekolloquium, Aachen, Deutschland

04.11.2016 – Schleifenbaum, J.-H.: Direct Photonic Production - Ansätze für die (Additive) Fertigung der Zukunft, Konferenzbesuch, Lemgo, Deutschland

08.11.2016 – Bergmann, K.: Scaling of discharge based XUV sources for metrology applications. International Workshop on EUV and Soft X-Ray Sources 2016, Amsterdam, Niederlande

09.11.2016 – Pirch, N.: Analyse Der Spurbildung beim Laserauftragschweissen, Simulationsforum 2016, Weimar, Deutschland

09.11.2016 – Juschkin, L.: Coherent Diffraction Imaging with Partially-coherent Discharge Plasma based EUV Sources. EUV Source Workshop, Amsterdam, Niederlande

15.11.2016 – Pütsch, O.: Aktive und adaptive Strahlformungssysteme – Methoden und Ausführungsbeispiele, BLZ-Workshop "Formung von Laserstrahlung hoher Leistung", Nürnberg, Deutschland

16.11.2016 – Weingarten, C.: Schleifen und Polieren optischer Gläser, Seminar, Aachen, Deutschland

17.11.2016 – Heußen, D.: Additive Fertigung von Kupferlegierungen mittels Selective Laser Melting (SLM), Referent Kupfersymposium am KIT, Karlsruhe, Deutschland

17.11.2016 – Schleifenbaum, J.-H. und Eibl, F.: Industrie 4.0 and the agile production company, Jenoptik Innovationstage, Jena, Deutschland

24.11.2016 – P. Kucirek: Festkörperlaser und Diodenlaser für das Schweißen von Kunststoffen, Süddeutsches Kunststoffzentrum, Würzburg, Deutschland

29.11.2016 – Weisheit, A.: Direct laser cladding of TiB2 dispersed titanium aluminide composite, iCAT 2016, Nürnberg, Deutschland

Dezember

06.12.2016 – Weisheit, A.: Laser Additive Fertigung von TiAl- Legierungen mittels LMD, DLR Werkstoff Kolloquium 2016, Köln, Deutschland

06.12.2016 – Hoffmann, H.-D.: Erweiterung des Parameterbereichs von Ultrakurzpuls Lasern im Hinblick auf Leistung und Pulsdauer, UKPL Innovationsnetzwerk, Aachen, Deutschland

22.12.2016 – Hoffmann, H.-D.: Laserquellen für den Weltraum-Einsatz, AixLaserPeople Treffen, Würselen, Deutschland

Vortragsliste

Unsere Wissenschaftler haben im Jahr 2015 Vorträge auf folgenden Messen, Veranstaltungen, Fachtagungen und Konferenzen gehalten.

Januar 2015

05.01.2015 – C. Hinke: Additive Manufacturing, ThyssenKrupp Expertenforum, Lorch, Deutschland

16.01.2015 – A. Weisheit: Laser Additive Manufacturing of Intermetallics, LAPAMS, Kharagpur, Indien

21.01.2015 – R. Poprawe: Wilkens EUKOM, EU Vortrag, Brüssel, Belgien

27.01.2015 – W. Meiners: Progress in Process and Materials Development for Selective Laser Melting at Fraunhofer ILT, Maastricht, Niederlande

28.01.2015 – M. Ungers: Fortgeschrittene Anlagenüberwachung und Kontrolle für die Massenproduktion, Bad Neuheim, Deutschland

Februar 2015

05.02.2015 – T. Biermann: Center for Digital Photonic Production CDPP, LAM 2015, Orlando, FL, USA

08.02.2015 – P. Kucirek:  Radiation Test on Erbium-Doped Garnet Crystals for Spaceborne CH4-Lidar Applications, Photonics West, San Francisco, CA, USA

09.02.2015 – O. Fitzau: High Stability Single-Frequency Yb Fibre Amplifier for Next Generation Gravity Missions, Photonics West, San Francisco, CA, USA

09.02.2015 – M. Wehner: Two-Wavelength Approach for Controlling of Coagulation Depth during Laser Tissue Soldering, Photonics West, San Francisco, CA, USA

09.02.2015 – R. Poprawe: Brightness and Average Power as Driver for Advancements in Diode Lasers and Their Applications, Photonics West, San Francisco, CA, USA

11.02.2015 – K. van der Straeten: Laser Transmission Welding of Long Glass Fiber Reinforced Thermoplastics, Photonics West, San Francisco, CA, USA

11.02.2015 – M. Traub: Beam Shaping for High Trough Put Cleaning Applications, Photonics West, San Francisco, CA, USA

11.02.2015 – H. Leonards: Advantages and Drawbacks of Thiol-ene Based Resins for 3D-Printing, Photonics West, San Francisco, CA, USA

12.02.2015 – U. Thombansen: Process Observation in Selective Laser Melting, Photonics West, San Francisco, CA, USA

13.02.2015 – D. Hoffmann: Innoslab - New Results, Coherent Engineering Meeting, Santa Clara, USA

25.02.2015 – J. Risse: Study of Selective Laser Melting of Non-Weldable Ni-Base Supperalloy on a Single Crystal Ni-Base Superalloy, ISAM, Dresden, Deutschland

26.02.2015 – A. Such: Increase of Productivity by Adaptive Selective Laser Melting, ICTM Conference, Aachen, Deutschland

März 2015

04.03.2015 – A. Gillner: Organic AM: 3D Printing of Organs as Spare Parts for Human Beings, LAM 2015, Orlando, FL, USA

04.03.2015 – M. Schniedenharn: High-Speed Selective Laser Melting, LAM 2015, Orlando, FL, USA

04.03.2015 – D. Hoffmann: Bandwidth Limited ns and fs Sources Based on the Innoslab Concept, DPG Tagung, Bochum, Deutschland

04.03.2015 – T. Schopphoven: Ultra-High-Speed Laser Material Deposition, LAM 2015, Orlando, FL, USA

04.03.2015 – S. Mann: Powder-Gas Jet Characterization for Laser Material Deposition Systems, LAM 2015, Orlando, FL, USA

04.03.2015 – A. Gillner: Hochleistungs-Ultrakurzpulslaser für die Materialbearbeitung - Chancen und Herausforderungen, DPG-Frühjahrstagung, Bochum, Deutschland

05.03.2015 – S. Bremen: SLM @ Fraunhofer ILT: Current Research Topics and Developments, RapidPro, Veldhoven, Niederlande

10.03.2015 – A. Olowinsky: Leichtbau-Energiepack mit integriertem Thermomanagement, Kongress Elektromobilität, Berlin, Deutschland

11.03.2015 – S. Heidrich: Formgebung, Politur und Formkorrektur von Optiken mit Laserstrahlung, Photonics BW, Oberkochen, Deutschland

11.03.2015 – L. Jauer: Selective Laser Melting of Magnesium Alloys, Biodegradable Magnesium Workshop, Turracher Höhe, Österreich

12.03.2015 – F. Schneider: Process Chain for Next Generations TP-FRP Components: 3-D Fibre Spraying, Variothermal Consolidation and Laser Processing, JEC 2015, Paris, Frankreich

12.03.2015 – C. Fricke-Begemann: Sensor Technology for EAF Process Control, Workshop R&D on Electrical Arc Furnace, Dalmine, Italien

17.03.2015 – R. Poprawe: Digital Photonics Production - The Role of Lasers in Industry, LPC 2015, Shanghai, China

17.03.2015 – D. Petring: Latest Developments in the CO2 versus Fibre Laser Cutting Debate, ILAS 2015, Kenilworth, Großbritannien

28.03.2015 – A. Häusler: Efficient Copper Micro Welding with Fiber Lasers Using Spatial Power Modulation, Matador Conference 2015, Yunlin, China

29.03.2015 – P. Heinen: Laser Micro Welding of Copper on Lithium-Ion Battery Cells for Electrical Connections in Energy Storage Devices, Matador Conference 2015, Yunlin, China

31.03.2015 – J. Kumstel: Laser Polishing of Metallic Freeform Surfaces, Icomm2015, Mailand, Italien

April 2015

09.04.2015 – R. Poprawe: Laser Metal Deposition: High Efficiency, Laser Additive Manufacturing, Tokyo, Japan

09.04.2015 – R. Poprawe: The Future of Digital Photonic Production, Photonix 2015, Tokyo, Japan

09.04.2015 – R. Poprawe: Keynote Expo, Laser Applications Expo Tokyo, Tokyo, Japan

14.04.2015 – S. Heidrich: Optics Manufacturing by Laser Processing, 2nd European Seminar on Precision Optics, Teisnach, Deutschland

14.04.2015 – M. Brosda: Zersörungsfreie Prüfverfahren für das Laserschweißen von Kunststoffen, DVS W4.12 Treffen, Morsbach, Deutschland

14.04.2015 – R. Noll: Laser-Direktanalyse Verwechslungsprüfung und mehr, VDEh-Fachausschuss Messtechnik, Düsseldorf

15.04.2015 – C. Hinke: Additive Manufacturing - Möglichkeiten und Herausforderungen, Hannover Messe, Hannover, Deutschland

21.04.2015 – N. Nottrodt: ArtiVasc 3D - Development of Artificial Vascularized Scaffolds by Additive Manufacturing, ArtiVasc EuroBioMat 2015, Weimar, Deutschland

22.04.2015 – R. Poprawe: Digital Photonic Production - The Role of Lasers in Industry 4.0, Opic Konferenz, Tokyo, Japan

23.04.2015 – A. Gasser: New Developments in Laser Metal Deposition for Repair Applications of Turbo- Engine Components, Turbine Forum, Nizza, Frankreich

28.04.2015 – R. Poprawe: Digital Photonic Production - Fertigungstechniken der Zukunft, i-Wing, Dresden, Deutschland

29.04.2015 – I. Ross: Laser Polishing of Laser Additive Manufactured Surfaces Made from IN718 and ASTM F75, ASPE 2015 Spring Topical Meeting, Raleigh, NC, USA

29.04.2015 - M. Dahmen: Laser Beam Welding of Ultra-High Strength Steels for Eco-Efficient Applications, JNPLI 2015, Nantes, Frankreich

29.04.2015 – F. Schneider: Cutting and Joining of Composites with High Power Lasers, JNPLI 2015, Nantes, Frankreich

Mai 2015

04.05.2015 – R. Poprawe: Stand und Perspektiven der Additiven Fertigung aus prozesstechnischer und wirtschaftlicher Perspektive , Management-Circle, Düsseldorf, Deutschland

07.05.2015 – A. Gillner: 3D-Biofabrication by Laser Cell Printing, Cells Meet Surface, Braunschweig, Deutschland

11.05.2015 – M. Meixner: Production of Piezoelectric Layers by Chemical Solution Deposition and Laser Processing, EMRS, Lille, Frankreich

14.05.2015 – C. Kalupka: Non-Thermal Ablation and Deposition of Graphite Induced by Ultrashort Pulsed Laser Radiation, San Jose, Kalifornien, USA

19.05.2015 – L. Jauer: Life Cycle Cost Based Evaluation and Development of Additive Manufacturing Machines, AMPM, San Diego, Kalifornien, USA

19.05.2015 – L. Jauer: Selective Laser Melting at Fraunhofer ILT, AMPM, San Diego, Kalifornien, USA

20.05.2015 – S. Connemann: Automated Sorting of Spent Refractories from the Steel Industry for High- Value Recycling, CETAS 2015, Düsseldorf, Deutschland

21.05.2015 – V. Sturm: Inline Analysis of Liquid Slag, CETAS 2015, Düsseldorf, Deutschland

21.05.2015 – C. Fricke-Begemann: Inline Scrap Control for EAF Charging, CETAS 2015, Düsseldorf, Deutschland

26.05.2015 – C. Hartmann: Repetition Rate Dependency for High Density Perforation of Thin Al-Foils with Ultra Short Pulse Lasers, LAMP 2015, Kitakyushu, Japan

26.05.2015 – S. Britten: Measurement of the Vapor Plume Velocity in Laser Impulse Metal Bonding with Temporal Power Modulation, LAMP 2015, Kitakyushu, Japan

26.05.2015 – M. Ungers: Analysis of Robot Movements via Velocity Measurement for the Application of Laser Material Processing, LAMP 2015, Kitakyushu, Japan

26.05.2015 – D. Petring: Examination of Laser Cutting Phenomena by Comprehensive Steady-State Simulations, LAMP 2015, Kitakyushu, Japan

27.05.2015 – C. Engelmann: Examination of the Bond Strength of Laser Assists Plastic-Metal-Joints considering Different Load Directions, LAMP 2015, Kitakyushu , Japan

28.05.2015 – H. Uchtmann: Hybrid Laser Drilling of Cooling Holes by Using Millisecond Pulsed Fiber Laser Radiation and Ultrashort Pulsed Laser Radiation, LAMP 2015, Kitakyushu, Japan

28.05.2015 – V. Mamuschkin: Comparison of Different Irradiation Methods in Absorber-Free Laser Transmission Welding, LAMP 2015, Kitakyushu, Japan

28.05.2015 – F. Schneider: Laser Cutting and Joining of Fibre Reinforced Plastics within Novel Process Chains, LAMP 2015, Kitakyushu, Japan

29.05.2015 – D. Riester: High Speed Photography of Laser Induced Forward Transfer of Single and Double- Layered Transfer for Single Cell Transfer, LAMP 2015, Kitakyushu, Japan

29.05.2015 – J. Witzel: Additive Manufacturing of a Blade Integrated Disk with Laser Metal Deposition, LAMP 2015, Kitakyushu, Japan

29.05.2015 – M. Jüngst: Influence of Spatial Pulse Overlap and Temporal Pulse Delay on Ultra-Short Pulsed Laser Ablation Thin Layers, LAMP 2015, Kitakyushu, Japan

29.05.2015 – M. Dahmen: Properties of Laser-Beam Welded Ultra-High Strength Martensitic Stainless Steels, LAMP 2015, Kitakyushu, Japan

29.05.2015 – J. Risse: Additive Manufacturing in Series Production: Recent Research Topics at Fraunhofer ILT with a Focus on Turbomachinery, LAMP 2015, Kitakyusyu, Japan

Juni 2015

02.06.2015 – S. Vogt: Combined Cutting and Local Heat Treatment with Laser Radiation of Ultra High Strength Press Hardened Steels, CHS 2, Toronto, Kanada

03.06.2015 – B. Mehlmann: Laserstrahlschweißen von Kupfer- und Aluminiumbändchen - eine Weiterentwicklung zum klassischen Ribbon-Bonden, DVS AG2.4, Düsseldorf, Deutschland

09.06.2015 – J. Flemmer: Simultaneous 9-Axis-Laser-Processing, MSEC 2015, Charlotte NC, USA

09.06.2015 – J. Flemmer: Software Tool for Near-net, Cladding and Built-up by Laser Metal Deposition, MSEC 2015, Charlotte NC, USA

10.06.2015 – C. Gayer: Selective Laser Melting of Biodegradable Implants, Rapid.Tech 2015, Erfurt, Deutschland

11.06.2015 – J. Löhring: Montage optischer Systeme für Weltraumapplikationen, Seminar Optikmontage, IPTZ, ILT, Aachen, Deutschland

11.06.2015 – J. Kumstel: Polishing of SLM Manufactured Components Using cw Laser Radiation, Rapid. Tech, Erfurt, Deutschland

15.06.2015 – I. Kelbassa: Laser Additive Manufacturing LAM-Fundamentals of Selective Laser Melting SLM and Laser Material Deposition LMD, TechConnect World 2015, Bremen, Deutschland

16.06.2015 – J. Witzel: Additive Manufacturing Technologies for Aero-Engine Components, Paris Air Show, Paris, Frankreich

19.06.2015 – C. Fricke-Begemann: Laser-Based Analysis Methods, Seminar Sensors and Measurement Techniques for Monitoring and Control of the EAF Process, Düsseldorf, Deutschland

22.06.2015 – F. Schneider: Laser Cutting and Joining in a Novel Process Chain for Fibre Reinforced Plastics, LIM 2015, München, Deutschland

22.06.2015 – H. Sändker: Laser Beam Propagation and Energy Deposition in Particulate PEEK Layers, LIM 2015, München, Deutschland

22.06.2015 – I. Ross: Investigation of the Influence of Laser Surface Modifications on the Adhesive Wear Behaviour in Dry Cold Extrusion of Aluminum, LIM 2015, München, Deutschland

22.06.2015 – M. Brosda: Laser Welding of Transparent Polymer Films, LIM 2015, München, Deutschland

23.06.2015 – S. Heidrich: Glass Processing with High Power Q-Switch CO2 Laser Radiation, LIM 2015, München, Deutschland

23.06.2015 – W. Meiners: Laser-Based Additive Manufacturing: Basic Principle and Examples of Application, Laser World of Photonics – Application Panel, München, Deutschland                                                         

23.06.2015 – A. Gillner: Multi Parallel Ultrashort Pulse Laser Processing, LIM2015, München, Deutschland

23.06.2015 – C. Engelmann: Metal Meets Composite-Hybrid Joining for Automotive, LIM2015, München, Deutschland

24.06.2015 – A. Temmler: Surface Structuring by Remelting of IN 718, LIM 2015, München, Deutschland

24.06.2015 – D. Esser: Fused-Silica Mirror Substrates with Laser- Microstructured Openings with Reduced Chipping, LASER 2015/CLEO Europe, München, Deutschland

25.06.2015 – W. Schulz: Meta-Modelling for Optimization of High Power Adaptable Laser Beams, LASER 2015, München, Deutschland

25.06.2015 – C. Weingarten: Laser Polishing and Edge Rounding of Glass, LIM 2015, München, Deutschland

29.06.2015 – M. Dahmen: Properties of Laser-Beam Welded Ultra-High Strength Martensitic Stainless Steels, Kitakyushu, Osaka, Japan

 

Juli 2015

02.07.2015 – K. van der Straeten: Laser Cutting and Joining for Lightweight Applications, AZL, Aachen, Deutschland

07.07.2015 – A. Gillner: High Speed Multi Beam Laser Processing for Flexible Electronics, ISFOE, Thessaloniki, Griechenland

21.07.2015 – S. Janssen: Laserbearbeitung von CFK - Aktuelle Themen am ILT, CFK-Workshop, Freudenstadt, Deutschland

23.07.2015 – Al.Khawli Toufik: Advanced Metamodeling Techniques Applied to Multidimensional Applications with Piecewise Responses, International Workshop on Machine Learning, Taormina, Sizilien, Italien

27.07.2015 – R. Noll: Laser-Induced Breakdown Spectroscopy – Fundamentals and Applications, 2nd Workshop about Laser in Analytical Chemistry, São Carlos, Brasilien

28.07.2015 – R. Poprawe: Stand der additiven Fertigung aus prozesstechnischer und wirtschaftlicher Perspektive, Audi, Ingolstadt, Deutschland

30.07.2015 – R. Noll: Laser-Induced Breakdown Spectroscopy from R&D to Industrial Applications, 2nd Workshop about Laser in Analytical Chemistry, São Carlos, Brasilien

31.07.2015 – R. Noll: Fraunhofer ILT - Partner for Innovations, Embrapa, São Carlos, Brasilien

August 2015

03.08.2015 – R. Poprawe: Ultrafast Laser Processing in the KW-Range - Vision and Challenges in High Speed Precision Machining, IAPLE, Hawaii,

09.08.2015 – F. Zibner: 1 µm Adjustment-Tolerance for High-Precision Helical Laser Drilling, SPIE, San Diego, USA

13.08.2015 – C. Hördemann: Ultrashort-Pulsed Laser Processing and Solution Based Coating in Roll-to-Roll Manufacturing of Organic Photovoltaics, SPIE, San Diego, USA

17.08.2015 – S.-K. Rittinghaus: Laser Metal Deposition of Titanium Aluminides – A Future Repair Technology for Jet  Engine Blades, 13th World Conference on Titanium 2015, San Diego, USA

18.08.2015 – R. Poprawe: 3D-Metalprinting Advancements, Toyota Central, Nagoya, Japan

21.08.2015 – T. Schopphoven: Investigations on Ultra-high-speed Laser Material Deposition as Alternative for Hard Chrome Plating and Thermal Spraying, ICALEO, Atlanta, USA

25.08.2015 – L. Jauer: Selective Laser Melting of Magnesium Alloys, Biodegradable Metals Conference, Carovigno, Italien

26.08.2015 – M. Dahmen: Mechanical Properties of Laser Beam Welded Ultra-High Strength Chromium Steel with Martensitic Microstructure, Lappeenranta, Finnland

September 2015

04.09.2015 – S. Engelhardt: Artificial Blood Vessel Scaffolds Made by 3D Printing, Leuven, Belgien

15.09.2015 – U. Thombansen: Prozessbeobachtung bei der generativen Fertigung mit SLM Verfahren, DVS Kongress, Nürnberg, Deutschland

15.09.2015 – S. Connemann: Automated Sorting of Spent Refractories from the Steel Industry for High-Value Recycling, EMSLIBS 2015, Linz, Österreich

15.09.2015 – R.Noll: LIBS - New Developments for Industrial Applications, EMSLIBS 2015, Linz, Österreich

15.09.2015 – C. Meinhardt: LIBS Analysis of Continuous Casting Steel with Raw Scale Layers, EMSLIBS 2015, Linz, Österreich

17.09.2015 – C. Engelmann: Laserbasierte Fügeverfahren für faserverstärkte Kunststoffe, DVS Kongress, Nürnberg, Deutschland

22.09.2015 – U. Thombansen: Lashare Trl and Csa, AILU Conference, Cambridge, Großbritannien

23.09.2015 – M. Conrad / A. Diatlov: Implementation Aspects of On-Chip Printed Micro Heat Sinks for Power Semiconductors, Montreal, Kanada

24.09.2015 – T. Hermanns: Mathematical Modelling and Linear Stability Analysis of Laser Fusion Cutting, ICNAAM 2015, Rhodos, Griechenland

25.09.2015 – W. Schulz: An Integrated Approach for the Knowledge Extraction in Computer Simulation Models with a Multidimensional Parameter Space, ICNAAM 2015, Rhodos, Griechenland

Oktober 2015

07.10.2015 – K. Bergmann: Metrology Tools for the Characterization of Light Sources in the Spectral Region around 6.x nm, EUVL Symposium 2015, Maastricht, Niederlande

07.10.2015 – J. Vieker: Compact Discharge Based EUV Source for Metrology and Inspection, EUVL Symposium 2015, Maastricht, Niederlande

09.10.2015 – M. Reininghaus: Multi Parallel Ultrashort Pulse Laser Processing, ASSL 2015, Berlin, Deutschland

09.10.2015 – U. Witte: Dense Wavelength Multiplexing and 35 µm-Fiber Coupling of Wavelength Chirped High Power Diode Laser Bars, ASSL 2015, Berlin, Deutschland

09.10.2015 - U. Thombansen: Lashare Laser-based Equipment Assessment, EMO 2015, Mailand, Italien

09.10.2015 – A. Gillner:  Multi Parallel Ultrashort Pulse Laser Processing, ASSL 2015, Berlin, Deutschland

13.10.2015 – C. Weingarten: Laser Polishing of Glass, OPTIFAB, Rochester, USA

15.10.2015 – C. Hinke: Selective Laser Melting for Additive Manufacturing: Perspectives for Diode Lasers, High Power Diode Lasers & Systems Conference, Coventry, England

20.10.2015 – R. Poprawe: Advanced Method for Manufacturing Hybrid Nickel Based Components by Combining Single Crystal (SX) Subcomponents with Polycrystalline (PX) Structures Generated by Laser Metal Deposition (1301), ICALEO 2015, Atlanta, USA

21.10.2015 – S. Janssen: Comparison Between ps-and µs-Laser Radiation for Drilling Holes for Force Transmission Elements in CFRP-Preforms, ICALEO 2015, Atlanta, USA

21.10.2015 – F. Eibl: Digitale Werkzeuge in der SLM-Sonderanlagenentwicklung, Materialise User Group Meeting, Würzburg, Deutschland

21.10.2015 – J. Kittel: Advanced Method for Manufacturing Hybrid Nickel Based Components by Combining Single Crystal (SX) Subcomponents with Polycrystalline (PX) Structures Generated by LMD, ICALEO 2015, Atlanta, USA

22.10.2015 – A. Gillner: Möglichkeiten und Chancen der UKPL-Materialbearbeitung, UKP, Ditzingen, Deutschland

22.10.2015 – H. Uchtmann: Hybrid Laser Drilling of Cooling Holes, ICALEO 2015, Atlanta, USA

28.10.2015 – V. Blattmann: Progress on Wafer Texturing by Hybrid Laser-Etching-Process, PV Days, Halle, Deutschland

28.10.2015 – C. Gayer: Selective Laser Melting for Medical Applications, “ArtiVasc 3D” Public Workshop, Aachen, Deutschland

November 2015

03.11.2015 – D. Petring: The Laser in Sheet Metal Processing - Specialty or Versatile Tool for Coil Lines?, Laser Strip Welding Symposium, Hilchenbach-Dahlbruch, Deutschland

05.11.2015 – J. Vieker: Compact Discharge Based EUV Source for Metrology and inspection, PTB-Seminar VUV and EUV Metrology, Berlin, Deutschland

08.11.2015 – A. Gillner: 3D – Biofabrication by Laser Cell Printing and Ultra High Resolution Additive Manufacturing, Biofabrication 2015, Utrecht, Niederlande

10.11.2015 – K. Bergmann: Discharge Based EUV Source for Metrology and Inspection, EUV Source Workshop, Dublin, Irland

13.11.2015 – N. Nottrodt: Local Surface Functionalization of Polymer Composites with RGD for Hernia Implants, Freiburg, Deutschland

16.11.2015 – M. Brosda: Flexible and Precise Laser Processing of Polymas, IVAM High-Tech Forum, Compamed 2015, Düsseldorf, Deutschland

16.11.2015 – U. Jansen: An Interactive Approach for Fast and Frugal Decision Making in Innovative Research Cooperation, ICERI2015, Sevilla, Spanien

17.11.2015 – C. Engelmann: Examination of the Bond Strength of Laser Assisted Plastic-Metal-Joints considering Different Load Directions, Projekttreffen PMJoin + Workshop, Martos, Spanien

17.11.2015 – R. Poprawe: Laser Additive Manufacturing am Standort Aachen, Formnext Frankfurt, Frankfurt

19.11.2015 – W. Schulz: Meta-Modelling and Visualization of Multi-Dimensional Data, Lasertagung 2015, Mittweida, Deutschland

24.11.2015 – M. Traub: Beam Shaping of High Power Laser Diodes for Space Applications, Workshop on »Laser Diodes for Space Applications«, Palaiseau, Frankreich

 

Dezember 2015

03.12.2015 – P. Abels: Integrated Process Control for Laser Material Processing, Automotive Laser Applications Summit, Berlin, Deutschland

03.12.2015 – R. Poprawe: Technological Development and Applications of Additive Manufacturing in Europe, MIRDC Taiwan, Taiwan

08.12.2015 – D. Hoffmann: Festkörper und Diodenlaser für das Schweißen von Kunststoffen, SKZ, Würzburg

09.12.2015 – R. Noll: Recycling von Mobiltelefonen, Fraunhofer IT-Manager-Tagung, Fulda, Deutschland

16.12.2015 – G. Rolink: Laser Based Additive Manufacturing of Fe-Al Alloys for High Temperature Applications, AMPT, Madrid, Spanien