Fachaufsätze

Der Arbeitspunkt des Fraunhofer ILT liegt an der vordersten Front technologischer Innovationen. Dies verlangt von uns eine aktive Beteiligung am wissenschaftlichen Diskurs der Laser-Community. Unsere Ingenieure und Wissenschaftler publizieren in Absprache mit unseren Auftraggebern regelmäßig grundlegende und anwendungsspezifische Fachaufsätze. Zahlreiche Grundsteine für neue Entwicklungen im Bereich der Lasertechnik wurden im Fraunhofer ILT gelegt und in entsprechenden Fachaufsätzen dokumentiert.

 

Bruening, S., Du, K, Jarczynski, M., Gillner, A.:
High-throughput micromachining with ultrashort pulsed lasers and multiple spots.
Journal of Laser Applications 32(1), 012003- (9S.), (2020)
https://doi.org/10.2351/1.5122853

Hofmann, O., Stollenwerk, J., Loosen, P.:
Design of Multi-Beam Optics for High Throughput Parallel Processing.
Journal of Laser Applications 32 (1), 012005- (2020)
https://doi.org/10.2351/1.5125778

Hollatz, S., Heinen, P., Limpert, E., Olowinsky, A., Gillner, A.:
Overlap joining of aluminium and copper using laser micro welding with spatial power modulation.
Welding in the World, (10 S.) (2020)
https://doi.org/10.1007/s40194-020-00848-9

Hollatz, S., Kremer, S., Ünlübayir, C., Sauer, D., Olowinsky, A., Gillner, A.:
Electrical modelling and investigation of laser beam welded joints for lithium-ion batteries.
Batteries 6(2), 24, (12 S.) (2020)
https://doi.org/10.3390/batteries6020024 (Open Access)

Kies, F., Wilms, M.B., Pirch, N., Pradeep, K.G., Schleifenbaum J.H., Haase, C.:
Defect formation and prevention in directed energy deposition of high-manganese steels and the effect on mechanical properties.
Materials Science and Engineering A 772 (2020)
https://doi.org/10.1016/j.msea.2019.138688

Kies, F., Ikeda, Y., Ewald, S., Schleifenbaum, J.H., Hallstedt, B., Körmann, F., Haase, C.:
Combined Al and C alloying enables mechanism-oriented design of multi-principal element alloys: Ab initio calculations and experiments.
Scripta Materialia 178, 366-371 (2020)
https://doi.org/10.1016/j.scriptamat.2019.12.004

Kunz, J., Saewe, J., Herzog, S., Kaletsch, A., Schleifenbaum, J.H., Broeckmann, C.:
Mechanical Properties of High-Speed Steel AISI M50 Produced by Laser Powder Bed Fusion.
Steel Research International 91(5), 1900562 -(9 S.), (2020)
https://doi.org/10.1002/srin.201900562

Li, Z., Chen, J., Sui, S., Zhong, C., Lu, X., Lin, X.:
The microstructure evolution and tensile properties of Inconel 718 fabricated by high-deposition-rate laser directed energy deposition.
Additive Manufacturing 31, 100941- (2020)
https://doi.org/10.1016/j.addma.2019.100941

Tenbrock, C., Fischer, F., Wissenbach, K., Schleifenbaum, J.H., Wagenblast, P., Meiners, W., Wagner, J.:
Influence of keyhole and conduction mode melting for top-hat shaped beam profiles in laser powder bed fusion.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 278,116514- (10 S.) (2020)
https://doi.org/10.1016/j.jmatprotec.2019.116514

Walochnik, M., Jungbluth, B., Huber, H., Ammersbach, J., Munk, A., Strotkamp, M., Traub, M., Hoffmann, D., Poprawe, R.:
Diode-pumped cw Alexandrite laser with temporally stable 6.5 W in TEM00 operation with prospect of power scaling.
OPTICS EXPRESS 28(11), 15761-15769 (2020)
https://doi.org/10.1364/OE.391274 (Open Access)

Zhong, C., Liu, J., Zhao, T., Schopphoven T., Fu, J., Gasser, A., Schleifenbaum J.H.:
Laser Metal Deposition of Ti6Al4V—A Brief Review.
Appl. Sci.10(3), 764 (12 S.), (2020)
https://doi.org/10.3390/app10030764

2019

Adams, M., Rauch, S, Holly, C., Bussek, T., Traub, M., Hoffmann, D.:
GPU-Accelerated Wave-Optical Simulation of Beam-Transformation System for High-Power Diode Lasers.
High Power Diode Lasers and Systems Conference (HPD), 9-10 Oct. 2019 Coventry, United Kingdom, United Kingdom. 2019 IEEE High Power Diode Lasers and Systems Conference (HPD), (2 S.) (2019)
https://doi.org/10.1109/HPD48113.2019.8938673

Arntz, D., Petring, D., Schneider, F., Poprawe, R.:
In situ high speed diagnosis—A quantitative analysis of melt flow dynamics inside cutting kerfs during laser fusion cutting with 1 μm wavelength.
Journal of Laser Applications 31(2), 22206, (9 S.) (2019)
https://doi.org/10.2351/1.5096091

Arntz, D., Petring, D., Schneider, F., Stoyanov, S., Halm, U., Gillner, A.:
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.
WLT/LiM Lasers in Manufacturing Conference 2019 Munich, June 24 - 27, 2019. Proceedings of World of Photonics, (9 S.), (2019)

Baer, P., Cebeci, P. Giesberts, M., Fitzau, O.:
Design and fabrication of a fused 7 × 1 35/50 µm into 125/250 µm fiber combiner.
OSA Continuum 2(4), 1106-1112 (2019)
https://doi.org/10.1364/OSAC.2.001106

Bahrenberg, L., Danylyuk, S., Michels, R., Glabisch, S., Ghafoori, M., Brose, S., Stollenwerk, J., Peter Loosen, P.:
Spectroscopic reflectometry in the extreme ultraviolet for critical dimension metrology.
SPIE Advanced Lithography 2019, San Jose, 24-28 February 2019, San Jose, California. Metrology, Inspection, and Process Control for Microlithography XXXIII (Proc. of SPIE), 109591X, (6 S.) (2019)
https://doi.org/10.1117/12.2513173

Bahrenberg, L., Glabisch, S., Ghafoori, M., Brose, S., Danylyuk, S., Stollenwerk, J., Loosen, P.:
Laboratory-based EUV spectroscopy for the characterization of thin films, membranes and nanostructured surfaces.
SPIE Photomask Technology + EUV Lithography, 2019, Monterey, CA, 15-19 September 2019. International Conference on Extreme Ultraviolet Lithography 2019 (Proc. of SPIE) 11147, 111471X- (6 S.) (2019)
https://doi.org/10.1117/12.2536884

Bär, F., Berger, L., Jauer, L., Kurtuldu, G., Schäublin, R., Schleifenbaum, J.H., Löffler, J.F.:
Laser additive manufacturing of biodegradable magnesium alloy WE43: A detailed microstructure analysis.
ACTA MATERIALIA (98), 36-49, (2019)
https://doi.org/10.1016/j.actbio.2019.05.056

Barthels, T., Reininghaus, M., Westergerling, H.:
High-precision ultrashort pulsed laser drilling of micro and nano holes using multibeam processing.
SPIE Optical Engineering + Applications 2019, San Diego, CA, 11-15 AUGUST 2019. Laser Beam Shaping XIX (Proc. of SPIE), VOl.11107, 111070K (11 S.) (2019)
https://doi.org/10.1117/12.2529219

Bold, M.-N., Pirch, N., Ziegler, S., Schleifenbaum J.H.:
Evaluation of Offline Path Planning for Laser Metal Deposition on Freeform Surfaces.
WLT/LiM Lasers in Manufacturing Conference 2019 Munich, June 24 - 27, 2019. Proceedings of World of Photonics, (7 S.) (2019)

Bold, M., Linnenbrink, S., Pirch, N., Gasser, A., Mund, J., Schleifenbaum, J. H.:
Powder Based Laser Material Deposition on Edges.
The 38th International Congress on Applications of Lasers & Electro-Optics (ICALEO® 2019). October 7-10, 2019, ORLANDO, FL USA.  ICALEO 2019 Proceedings, paper LAM 404, (9 S.) (2019)

Bornschlegel, B., Finger, J.:
In-Situ Analysis of Ultrashort Pulsed Laser Ablation with Pulse Bursts.
Journal of Laser Micro/Nanoengineering 14(1), 88-94 (2019)
https://doi.org/10.2961/jlmn.2019.01.0015

Bornschlegel, B., Köller, J., Finger, J.:
In-situ analysis of heat accumulation during ultrashort pulsed laser ablation.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Ultrashort pulse laser processing, 19-022 (We3-H2, A120303), (7 S.) (2019)

Boussinot, G., Apel, M., Zielinski, J., Hecht, U., Schleifenbaum, J.H.:
Strongly Out-of-Equilibrium Columnar Solidification During Laser Powder-Bed Fusion in Additive Manufacturing.
Physical Review Applied 11, 14025- (9 S.) (2019)
https://doi.org/10.1103/PhysRevApplied.11.014025

Brecher, C. , Löpenhaus, C. , Greschert, R.W. , Poprawe, R. , Schleifenbaum, J. H. , Ziebura, D.:
Potenzial generativ gefertigter Bauteile in der Getriebetechnik.
Antriebstechnisches Kolloquium ATK 2019, Aachen, 12. - 13. März 2019. Jacobs, G./ Marheinek, J. (Hg.):Antriebstechnisches Kolloquium ATK 2019.Tagungsband, 251-264 (2019)

Brenner, A., Bornschlegel, B., Finger, J.:
Increasing Productivity of Ultrashort Pulsed Laser Ablation in Advance for a Combination Process with ns-laser.
Journal of Laser Micro/Nanoengineering 14(1), 100-107 (2019)
https://doi.org/10.2961/jlmn.2019.01.0017

Brenner, A., Osbild, M., Finger, J.:
Ultrafast laser structuring within a process chain - Influence of the surface morphology.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Surface Treatment, 19-014 (Th4-H2, A120298), (8 S.) (2019)

Brose, S., Danylyuk, S., Bahrenberg, L., Lebert, R., Stollenwerk, J., Loosen, P., Juschkin, L.:
EUV-LET 2.0: a compact exposure tool for industrial research at a wavelength of 13.5nm.
SPIE Advanced Lithography, 2019, Monterey, CA, 15-19 September 2019. Extreme Ultraviolet (EUV) Lithography X, (Proc. of SPIE) 10957, 109571K, (11 S.), (2019)
https://doi.org/10.1117/12.2513755

Brose, S., Danylyuk, S., Grüneberger, F., Gerngroß, M., Stollenwerk, J., Schirmer, M., Loosen, P.:
Industrial photoresist development with the EUV laboratory exposure tool: mask fabrication, sensitivity and contrast.
SPIE Photomask Technology + EUV, 2019, Monterey, CA, 15-19 September 2019 International Conference on Extreme Ultraviolet Lithography 2019 (Proc. of SPIE) 11147, 111471I- (9 S.) (2019).
https://doi.org/10.1117/12.2536794

Buchert, T., Ko, N., Graf, R., Vollmer, T., Alkhayat, M. Brandenburg, E., Stark, R. Klocke, F., Leistner, P., Schleifenbaum, J.H.:
Increasing resource efficiency with an engineering decision support system for comparison of product design variants.
Journal of Cleaner Production 210, 1051-1062 (2019)
https://doi.org/10.1016/j.jclepro.2018.11.104

Chen, Y., Wen, P., Voshage, M:, Jauer, L., Qin, Y., Schleifenbaum, J.H., Poprawe, R.:
Laser additive manufacturing of Zn metal parts for biodegradable implants: Effect of gas flow on evaporation and formation quality.
Journal of Laser Applications 31(2), 22304- (9 S.) (2019)
https://doi.org/10.2351/1.5096118

Chung, W.-S., Olowinsky, A.:
Investigation on the influence if the overlap factor during the expansion of weld joint area with modulated laser beam welding over gap.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Micro Welding, 19-034 (Th3-L13, A120267), (6 S.) (2019)

Dahmen, M., Deniz, B., Lindner, S., Petring, D.:
Dissimilar laser beam welding of press hardened stainless martensitic steels and a cold worked stainless TWIP steel.
WLT/LiM Lasers in Manufacturing Conference 2019 Munich, June 24 - 27, 2019. Proceedings of World of Photonics, (10 S.), (2019)

Danson, C.N., Haefner, C., Bromage, J., Butcher, T., Chanteloup, J.-C.F., Chowdhury, E.A., Galvanauskas, A.,  Leonida A. Gizzi, L.A., Hein, J.,  Hillier, D.I., Hopps, N.W., Kato,Y., Khazanov, E.A., Kodama, R., Korn, G. [et.al]:
Petawatt and exawatt class lasers worldwide.
High Power Laser Science and Engineering 7, e54, (54 S.) (2019)
https://doi.org/10.1017/hpl.2019.36 (Open Access)

Delmdahl, R., Trenn, M., Hördemann, C., Gillner, A.:
Large-area UV-processing with a novel 248 nm line beam system
SPIE LASE, 2019, San Francisco, California, United States, 02-07 Feb 2019. Proc. SPIE 10911, High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VIII, 091106- (10 S.) (2019)
https://doi.org/10.1117/12.2508268

Duong, E., Kröger, M., Thombansen, U., Knaak, C., Abels, P.:
Characterisation of the optical emisson in laser powder bed fusion process.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Additive Manufacturing, 19-046 (Th4-H2, A120628), (7 S.) (2019)

Eisenreich, N., Aeckerle, M., Bantel, C., Heider, A., Olowinsky, A.:
Influence of laser parameters on tensile shear strength of copper welds.
Journal of Laser Applications 31(2), 022411- (11 S.) (2019)
https://doi.org/10.2351/1.5096094

Elsen, F., Jungbluth, B., Nyga, S., Wüppen, J., Hoffmann, H.-D.:
High-power 2-micron optical-parametric frequency converter with sub-picosecond pulse duration.
SPIE LASE 2019, San Francisco, CA, 2-7 February 2019. Solid State Lasers XXVIII: Technology and Devices (Proc. of SPIE), 108960O, (4 S.) (2019)
https://doi.org/10.1117/12.2507014

Elsen, F., Jungbluth, B., Nyga, S., Wüppen, J., Hoffmann, D.:
High-Power Optical Parametric Generation and Amplification of Femtosecond Pulses at 2 Microns -Investigation of Pulse Duration Effects.
Nonlinear Optics 2019, Waikoloa Beach, Hawaii US, 15–19 July 2019. OSA Technical Digest (Optical Society of America, 2019), paper NTu2B.7, (2 S.) (2019)
https://doi.org/10.1364/NLO.2019.NTu2B.7

Engelmann, C., Gardiner, G., Voithofer, J., Popow, V., Weidmann, S., Eckstädt, J.:
Inside Manufacturing: Automated joining of hybrid metal-thermoplastic composite structures.
CompositesWorld 10(5), 24-31, (2019)

Engelmann, C., Hopmann, C., Wurzbacher, S.:
Laserstrahlmikrostrukturierung von Magnesiumblechen aus ME20 – Potenziale für die In-Mould-Assembly von Kunststoff/Magnesium-Hybridverbindungen.
JOINING PLASTICS -FUEGEN VON KUNSTSTOFFEN 13(3-4), 182-189, (2019)

Ewald, S., Schaukellis, M., Koehnen, P., Schleifenbaum, J.H.:
Laser Powder Bed Fusion of Advanced High-Strength Steels—Modification of Deformation Mechanisms by Increasing Stacking Fault Energy.
BERG- UND HÜTTENMÄNNISCHE MONATSHEFTE, 164, 127–132, (2019)
https://doi.org/10.1007/s00501-019-0830-4

Ewald, S., Kies,F., Hermsen,S., Voshage, M., Haase, C., Schleifenbaum, J.H.:
Rapid Alloy Development of Extremely High-Alloyed Metals Using Powder Blends in Laser Powder Bed Fusion.
Materials 12(10), 1706- (15 S.) (2019)
https://doi.org/10.3390/ma12101706

Fitzau, O., Betz, P., P. Cebeci, P., Giesberts, M., Hoffmann, H.-D., Schiemangk, M., Wicht, A., Sanjuan, J., Dahl, K., Amairi Pyka, S., Kovalchuk, E., Peters, A.:
Highly stable fiber lasers for satellitebased gravitational measurements.
SPIE LASE 2019, San Francisco, CA, 2-7 February 2019. Fiber Lasers XVI: Technology and Systems (Proc. of SPIE), Vol.10897, 108972H (11 S.) (2019).
https://doi.org/10.1117/12.2509950

Fries, S., Wilms, M.B., Weisheit, A., Kaletsch, A., Schleifenbaum, J.H., Broeckmann, C.:
Influence of Laser Energy Input on the Microstructure Development of Additively Manufactured WC-Co Hardmetal.
Euro PM2019 – Europe's Annual Powder Metallurgy Congress and Exhibition, 13-16 October 2019, Maastricht, NL.Congress proceedings from Euro PM2019 Congress & Exhibition, HM & AM Fusion Processes, (6 S.) (2019)

Gayer, C., Ritter, J., Bullemer, M., Grom, S.,  Jauer, L., Meiners, W., Pfister, A., Reinauer, F., Vučak, M., Wissenbach, K, Fischer, H., Poprawe, R., Schleifenbaum, J.H.:
Development of a solvent-free polylactide/calcium carbonate composite for selective laser sintering of bone tissue engineering scaffolds.
Materials Science and Engineering: C 101(8), 660-673, (2019)
https://doi.org/10.1016/j.msec.2019.03.101

Gillet, V., Aubignat, E., Costil, S., Courant, B., Langlade, C., Casari, P., Knapp, W., Planche, M.P.:
Development of low pressure cold sprayed copper coatings on carbon fiber reinforced polymer (CFRP).
SURFACE & COATINGS TECHNOLOGY 364 (4), 306-316, (2019)
https://doi.org/10.1016/j.surfcoat.2019.01.011

Gu, D., Zhang, H., Dai, D., Xia, M., Hong, C., Poprawe, R.:
Laser additive manufacturing of nano-TiC reinforced Ni-based nanocomposites with tailored microstructure and performance.
Composites Part B 163, 585-597, (2019)
https://doi.org/10.1016/j.compositesb.2018.12.146

Haasler, D., Schneider, T., Poprawe, R.:
Investigation of the ablation rate of stainless steel by means of few ultrashort laser pulses up to 150 J/cm².
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Ultrashort pulse laser processing, 19-027 (Th3-L2, A120212) (10 S.)

Hariharan, A., Lu, L., Risse, J.,Kostka, A., Gault, B., Jägle, E., Raabe, D.:
Misorientation-dependent solute enrichment at interfaces and its contribution to defect formation mechanisms during laser additive manufacturing of superalloys.
Physical Review Materials 3, 123602- (17 S.) (2019)
https://doi.org/10.1103/PhysRevMaterials.3.123602

He, C., Esch, D., Gillner, A.:
Adaption of Energy Deposition in Helical Drilling of Multidimensional Micro Holes Using Ultrashort Laser Pulses.
Micro/Nanoengineering14(2), 173-178, (2019)
https://doi.org/10.2961/jlmn.2019.02.0010

He, C., Esch, D., Gillner, A.:
Adaption of energy deposition in helical drilling of multidimensional micro holes using ultrashort laser pulses.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Ultrafast Pulse Laser Processing, 19-028 (Th3-L3, A120086), (5 S.) (2019)

He, C., Weber, M., Gillner, A.:
Helical drilling of high-aspect-ratio microholes in stainless steel using ultrashort laser pulses.
WLT/LiM Lasers in Manufacturing Conference 2019 Munich, June 24 - 27, 2019. Proceedings of World of Photonics, (6 S.) (2019)

He, C.,Vannahme, K., Gillner, A.:
High-Efficiency Sub-Micrometer Multi-Beam Interference Structuring for Large-Scale Surface Using Ultrashort Laser Pulses.
J LASER MICRO NANOEN 14(1), 95-99 (2019)
https://doi.org/10.2961/jlmn.2019.01.0016

Heinen, P., Eichler, F., Haeusler, A., Olowinsky, A., Aden, M., Gillner, A., Poprawe, R.:
Influence of spatial power modulation on pore and crack formation in laser beam welding of aluminum.
Journal of Laser Applications 31(2), 22013- (10 S.) (2019)
https://doi.org/10.2351/1.5085460

Heinrich, S., Saule, T., Schötz, J., Lilienfein, N., Högner, M., de Vries, O., Plötner, M., Weitenberg, J., Esser, D., Schulte, J., Russbueldt, P., Limpert, J., Kling, M., Kleineberg, U., Pupeza, I.:
Ultrafast Extreme-Ultraviolet Photoemission Spectroscopy at 18.4 MHz.
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 23-27 June 2019, Munich, Germany. Proceedings of Lasers and Electro-Optics Europe & European Quantum Electronics Conference, (1 S.), (2019)

Helm, J., Dietz von Bayer, I., Olowinsky, A., Gillner, A.:
Influence of the surface properties of the connector material on the reliable and reproducible contacting of battery cells with a laser beam welding process.
Welding in the World, (8 S.) (2019)
https://doi.org/10.1007/s40194-019-00727-y (Open Access)

Hesker, M., Stollenwerk, J., Loosen, P.:
Optisches System mit individueller Strahlmanipulation von bis zu 64 Teilstrahlen für die UKP Multistrahl-Lasermaterialbearbeitung.
120. DGaO (Deutsche Gesellschaft für angewandte Optik e. V.) Jahrestagung. 11. bis 15. Juni 2019 in Darmstadt. DGaO-Proceedings 2019, A 28, (2 S.) (2019)

Höffner, J., Strotkamp,M., Munk, A., Jungbluth, B.:
Demonstration of a compact and universal Doppler lidar based on a novel diode pumped alexandrite ring laser.
ICSO 2018, International Conference on Space Optics, 9 - 12 October 2018 , Chania, Greece. Proc. of SPIE Vol. 11180, 1118029, (8 S.) (2019)
https://doi.org/10.1117/12.2536000 (Open Access)

Hofmann, O., Holters, M., Stollenwerk, J., Loosen, P.:
Dynamic High-Power Beam-Shaping for 3D Laser Polishing.
120. DGaO (Deutsche Gesellschaft für angewandte Optik e. V.) Jahrestagung. 11. bis 15. Juni 2019 in Darmstadt. DGaO-Proceedings 2019, A 26, (2 S.) (2019)

Högner, M., Saule, T., Heinrich, S., Lilienfein, N., Esser, D., Trubetskov, M., Perval. V., Pupeza, I.:
Cavity-enhanced noncollinear high-harmonic generation.
OPTICS EXPRESS 27(14), 19675-19691, (2019)
https://doi.org/10.1364/OE.27.019675 (Open Access)

Högner, M., Saule, T., Heinrich, S., Lilienfein, N., Esser, D., Trubetskov, M., Pervak, V., Pupeza, I.:
Cavity-Enhanced Noncollinear High-Harmonic Generation.
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 23-27 June 2019, Munich, Germany. Proceedings of Lasers and Electro-Optics Europe & European Quantum Electronics Conference, (1 S.) (2019)

Janssen, S., Kürschner, D., Hermanns, T., Schulz, W.:
Asymptotic bore hole model for ultrashort pulse laser-drilled carbon fiber preforms.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Cutting and Drilling, 19-037 (Th33-L19, A120306), (10 S.) (2019)

Kelbassa, J., Biber, A., Wissenbach, K., Gasser, A., Pütsch, O., Loosen, P., Schleifenbaum, J.H.:
Influence of focal length on the laser metal deposition process with coaxial wire feeding.
SPIE LASE, 2019, San Francisco, California, United States, 02-07 Feb 2019. Proc. SPIE 10911, High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VIII, 09110D- (12 S.) (2019)
https://doi.org/10.1117/12.2507799

Kelbassa, J., Gasser, A., Bremer, J., Pütsch, O., Poprawe, R., Schleifenbaum, J.H.:
Equipment and process windows for laser metal deposition with coaxial wire feeding.
Journal of Laser Applications 31(2), 022320- (7 S.) (2019)
https://doi.org/10.2351/1.5096112

Khazan, P., Kzzo, A., Hama-Saleh, R., Weisheit, A., Ünsal, I., Bambach, M.:
Process chain simulation of laser cladding and cold metal forming.
12th International Seminar Numerical Analysis of Weldability, September 23 – 26, 2018, Graz  Austria. Sommitsch, C., et.al.(Ed.): Mathematical modelling of weld phenomena 12, 337-352, (2019)

Knaak, C., Kolter, G., Schulze, F., Kröger, M., Abels P.:
Deep learning-based semantic segmentation for in-process monitoring in laser welding applications.
SPIE Optical Engineering + Applications, 2019, San Diego, CA, United States, 11-15 AUGUST 2019. Applications of Machine Learning (Proc. of SPIE) 11139, 1113905- (13 S.) (2019)
https://doi.org/10.1117/12.2529160

Köhnen, P., Létang, M., Voshage, M., Schleifenbaum, J.H., Haase, C.:
Understanding the process-microstructure correlations for tailoring the mechanical properties of L-PBF produced austenitic advanced high strength steel.
Additive Manufacturing 30, 100914- (15 S.) (2019)
https://doi.org/10.1016/j.addma.2019.100914

König, G., Ali, Z., Fu, C., Stollenwerk, J., Loosen, P.:
Agile Auslegung optischer Systeme für die Lasertechnik.
120. DGaO (Deutsche Gesellschaft für angewandte Optik e. V.) Jahrestagung. 11. bis 15. Juni 2019 in Darmstadt. DGaO-Proceedings 2019, A 17, (2 S.) (2019)

Kürnsteiner, P., Harihana, A., Jung, H.Y., Peter, N., Wilms, M.B., Weisheit, A., Barriobero-Vila, P., Gault, B., Raabe, D., Hägle, E.A.:
Application of Atom Probe Tomography to Complex Microstructures of Laser Additively Manufactured Samples.
Manufacturing Letters 25(S2), 2514-2515, (2019)
https://doi.org/10.1017/S1431927619013308

Lanfermann, A., Barthels, T., Nießen, M., Riester, C., Klass, G., Pham, T.-Q., Steffens, O., Abels, P.:
Innovative Filtermodule für die Abscheidung von Mikroplastik aus Abwasser.
13. Aachener Tagung Wassertechnologie, 29-30. Oktober, Aachen. ATW Tagungsband, 173-180, (2019)

Langi, E., Bisht, A., Silberschmidt, V.V., Ruiz, P.D., Vogt, F., Mailto, L., Masseling, L., Zhao, L.:
Characterisation of Additively Manufactured Metallic Stents.
Procedia Structural Integrity (15), 41-45, (2019)
https://doi.org/10.1016/j.prostr.2019.07.008

Li, T., Zhang, L., Bultel, G. G. P., Schopphoven, T., Gasser, A., Schleifenbaum, J.H., Poprawe, R.:
Extreme High-Speed Laser Material Deposition (EHLA) of AISI 4340 Steel.
Coatings 9, 778, (16 S.) (2019)
https://doi.org/10.3390/coatings9120778 (Open Access)

Liu, X., Zhao, C., Zhou, X., Eibl, F., Shen, Z., Liu, W., Meiners, W.:
CNT-reinforced AlSi10Mg composite by selective laser melting: microstructural and mechanical properties.
Materials Science and Technology35 (9), 1038-1045, (2019)
https://doi.org/10.1080/02670836.2019.1603899

Majumdar, J. D., Rittinghaus, S.-K., Wissenbach, K., Höche, D., Blawert, C., Weisheit, A.:
Microstructural Evolution and Microhardness of Direct Laser Clad TiC Dispersed Titanium Aluminide (Ti45Al5Nb0.5Si) Alloy.
Procedia Manufacturing 35, 840-846, (2019)
https://doi.org/10.1016/j.promfg.2019.06.030

Mamuschkin, V., Aden, M., Olowinsky, A.:
Investigations on the Interplay Between Focusing and Absorption in Absorber-Free Laser Transmission Welding of Plastics.
Lasers in Manufacturing and Materials Processsing, 6, 113–125, (2019)
https://doi.org/10.1007/s40516-019-00083-1

Mergel, O., Schneider, S., Tiwari, R., Kühn, P.T., Keskin, D., Stuart, M.C.A., Schöttner, S., de Kanter, M., Noyong, M., Caumanns, T., Mayer, J., Janzen, C., Simon, U., Gallei, M., Wöll, D., van Rijn, P., Plamper, F.A.:
Cargo shuttling by electrochemical switching of core–shell microgels obtained by a facile one-shot polymerization.
Chemical Science 10, 1844-1856, (2019)
https://doi.org/10.1039/C8SC04369H (Open Access)

Nguyen, N.P., Otto, G.:
Laserdurchstrahlschweißen transparenter Kunststoffe - Teil 3: Technisch-wirtschaftliche Aspekte
Laser transmission welding of transparent plastics - Part 3: Techniscal and economic aspects.
JOINING PLASTICS -FUEGEN VON KUNSTSTOFFEN 13, 176-181, (2019)

Nguyen,N., Brosda, M., Olowinsky, A., Gillner, A.:
Absorber-free quasi-simultaneous laser welding of transparent microfluidic devices.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Micro Welding, 19-035 (Th33-L14, A120263), (7 S.) (2019)

Nguyen, N.-P., Brosda, M., Olowinsky, A., Gillner, A.:
Absorber-Free Quasi-Simultaneous Laser Welding For Microfluidic Applications.

Journal of Laser Micro/Nanoengineering 14(3), 255-261, (2019)
https://doi.org/10.2961/jlmn.2019.03.0009

Olowinsky, A., Otto, G.,  Janzen, R.,  Mamuschkin, V.:
Laserdurchstrahlschweißen transparenter Kunststoffe - Teil 2: Schweißen von PC mit 1940 nm Laserstrahlung.
JOINING PLASTICS -FUEGEN VON KUNSTSTOFFEN 13(2), 96-101, (2019)

Petring, D., Arntz, D., Stroyanov, S., Schneider, F.:
Effects of Beam Power and Power Density Distribution on Process and Quality Issues during Fiber Laser Cutting of Stainless Steel Sheet Metal.
WLT/LiM Lasers in Manufacturing Conference 2019 Munich, June 24 - 27, 2019. Proceedings of World of Photonics, (10 S.) (2019)

Piller, F.T., Poprawe, R., Schleifenbaum, H.J., Schuh, G., S. Barg, S., Dölle, C., Hinke, C., Jank, M. H., Jiang, R., Meiners, W., Riesener. M., Schrage, J., Ziegler, S.:
Introducing a Holistic Profitability Model for Additive Manufacturing: An Analysis of Laser-powder Bed Fusion.
International Conference on Industrial Engineering and Engineering Management (IEEM), 16-19 Dec. 2018, Bangkok. 2018 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), (6 S.) (2019)
https://doi.org/10.1109/IEEM.2018.8607729

Prochnau, M., König, G., Scheres, S., Zerbes, F., Stollenwerk, J., Loosen, P.:
Konzept zur Nutzung von Digitalisierung und Vernetzung beim Design, Aufbau und Betrieb optischer Systeme.
120. DGaO (Deutsche Gesellschaft für angewandte Optik e. V.) Jahrestagung. 11. bis 15. Juni 2019 in Darmstadt. DGaO-Proceedings 2019, A 20, (2 S.) (2019)

Qin, Y., Wen, P., Voshage, M., Chen, Y., Schückler, P.G., Jauer, L., Xia, D., Guo, H., Zheng, Y., Schleifenbaum, J.H.:
Additive manufacturing of biodegradable Zn-xWE43 porous scaffolds: Formation quality, microstructure and mechanical properties.
Materials and Design 181, 107937- (10 S.) (2019)
https://doi.org/10.1016/j.matdes.2019.107937

Qin, Y., Wen, P., Guo, H., Xia, D., Zheng, Y., Jauer, L., Poprawe, R., Voshage, M, Schleifenbaum, J.H.:
Additive manufacturing of biodegradable metals: Current research status and future perspectives.
Acta Biomaterialia 98, 3-22, (2019)
https://doi.org/10.1016/j.actbio.2019.04.046

Reinacher, P.C., Schulze-Bonage, A.:
Spezifische stereotaktische Optionen zur Behandlung seltener Epilepsien, basierend auf hypothalamischen Hamartomen.
Zeitschrift für Epileptologie 32, 319-325, (2019)
https://doi.org/10.1007/s10309-019-0273-7

Rittinghaus, S.-K., Willms, M.B.:
Oxide dispersion strengthening of g-TiAl by laser additive manufacturing.
Journal of Alloys and Compounds 804, 457-460, (2019)
https://doi.org/10.1016/j.jallcom.2019.07.024

Rittinghaus, S.-K., Molina Ramirez, V. R., Zielinski, J., Hecht, U.:
Oxygen gain and aluminum loss during laser metal deposition of intermetallic TiAl.
Journal of Laser Applications 31 (4), 42005- (2019)
https://doi.org/10.2351/1.5096974

Russbueldt, P., Weitenberg, J., Schulte, J., Meyer, R., Meinhardt, C., Hoffmann, H.-D., Poprawe, R.:
Scalable 30 fs laser source with 530 W average power.
OPTICS LETTERS 44 (21), 5222-5225, (2019)
https://doi.org/10.1364/OL.44.005222

Saewe, J., Gayer, C., Vogelpoth, A., Schleifenbaum, J. H.:
Feasability Investigation for Laser Powder Bed Fusion of High-Speed Steel AISI M50 with Base Preheating System.
BERG- UND HÜTTENMÄNNISCHE MONATSHEFTE 164(3), 101-107, (2019)
https://doi.org/10.1007/s00501-019-0828-y

Sakurai, H., He, C.,  Konishi, K., Tamaru, H., Yumoto, J., Kuwata-Gonokami,M., Gillner, A..
Effect of damage incubation in the laser grooving of sapphire.
JOURNAL OF APPLIED PHYSICS 125(17), 173109- (9 S.) (2019)
https://doi.org/10.1063/1.5091951

Saule, T., Heinrich, S., Schötz, J., Lilienfein, N., Högner, M., deVries, O., Plötner, M., Weitenberg, J., Esser, D., Schulte, J., Russbueldt, P., Limpert, J., Kling, M.F., Kleineberg, U., Pupeza, T.:
High-flux ultrafast extreme-ultraviolet photoemission spectroscopy at 18.4 MHz pulse repetition rate.
Nature Communications 10(1), #458 (10 S.) (2019)
https://doi.org/10.1038/s41467-019-08367-y

Schleifenbaum, J.H., Tenbrock, C., Emmelmann, C., Leyens C., Brückner, F, Michaelis, A.:
Futer AM. Die nächste Generation additiver Fertigungsverfahren.
Neugebauer, R. (Hrsg.): Biologische Transformation, Berlin, Springer Vieweg, 229-250, (2019)
https://doi.org/10.1007/978-3-662-58243-5_12

Schmelzer, J., Rittinghaus, S.-K., Weisheit, A., Stobik, M., Paulus, J., Gruber, K., Wessel, E., Heinze, C., Krüger, M.:
Printability of gas atomized Mo-Si-B powders by laser metal deposition.
International Journal of Refractory Metals and Hard Materials, 78, 123-126, (2019)
https://doi.org/10.1016/j.ijrmhm.2018.08.016

Schneider, F., Petring, D., Wolf, N.:
Cutting of composite materials: a quality and processing time optimized scan strategy for GFRP and CFRP.
WLT/LiM Lasers in Manufacturing Conference 2019 Munich, June 24 - 27, 2019. Proceedings of World of Photonics, (10 S.), (2019)

Schopphoven, T., Schleifenbaum, J.H., Tharmakulasingam, S., Schulte, O.:
Setting Sights on a 3D Process.
Extreme high-speed laser material deposition, or EHLA, is now being developed into an additive manufacturing process.
PhotonicsView , 64-68, (2019)
https://doi.org/10.1002/phvs.201900041

Stoyanov, S., Petring, D., Arntz, D., Günder, M., Gillner, A., Poprawe, R.:
Investigation on the melt ejection and burr formation during laser fusion cutting of stainless steel.
The 38th International Congress on Applications of Lasers & Electro-Optics (ICALEO® 2019). October 7-10, 2019, ORLANDO, FL USA. ICALEO 2019 Proceedings, paper Macro 1402, (9 S.) (2019)

Strotkamp, M., Munk, A., Jungbluth, B., Hoffmann, H.-D., Höffner, J.:
Diode‑pumped Alexandrite laser for next generation satellite‑based earth observation lidar.
CEAS Space Journal, 11, 413–422, (2019)
https://doi.org/10.1007/s12567-019-00253-z

Strotkamp, M., Munk, A., Jungbluth, B., Hoffmann, H.-D., Höffner, J.:
Diode-pumped Alexandrite laser instrument for next generation satellite-based Earth observation.
ICSO 2018, International Conference on Space Optics, 9 - 12 October 2018 , Chania, Greece. (Proc. of SPIE) Vol. 11180, 111800F, (14 S.) (2019)

Stryzhyboroda, O., Hecht, U., Witusiewicz, V.T., Laplanche, G., Asabre, A., Wilms, M.B., Weisheit, A.:
Precipitation Hardenable High Entropy Alloy for Tooling Applications.
MRS Advances 4(25-26), 1427-1433, (2019)
https://doi.org/10.1557/adv.2019.146

Sturm, V., Erben, B., Fleige, R., Wirz, W.:
Carbon analysis of steel using compact spectrometer and passively Q-switched laser for laser-induced breakdown spectroscopy.
OPTICS EXPRESS 27(25), 36855-36863, (2019)
https://doi.org/10.1364/OE.27.036855  (Open Access)

Sui, S., Tan, H., Chen, J., Zhong, C., Li, Z., Fan, W., Gasser, A., Huang, W.:
The influence of Laves phases on the room temperature tensile properties of Inconel 718 fabricated by powder feeding laser additive manufacturing.
ACTA MATERIALIA 164, 413-427, (2019)
https://doi.org/10.1016/j.actamat.2018.10.032

Temmler, A., Comiotto, M., Ross, I., Kuepper, M., Liu, D.M., Poprawe, R.:
Surface structuring by laser remelting of 1.2379 (D2) for cold forging tools in automotive applications
Journal of Laser Applications 31(2), 022017- (12 S.) (2019)
https://doi.org/10.2351/1.5070077

Trenn, M., Delmdahl, R., Sperling, P.:
Novel UV line beam system for large area processing with 248 nm.
SPIE Optical Engineering + Applications 2019, San Diego, CA, 15-19 September 2019. Novel Optical Systems, Methods, and Applications XXII, (Proc. of SPIE) 11105, 1110502- (8 S.) (2019).
https://doi.org/10.1117/12.2529261

van der Straeten, K., Sparla, J., Olowinsky, A., Gillner, A.:
Influence of Self-Organizing Microstructures on the Wettability of Molten Plastic on Steel for Hybrid Plastic-Metal-Joints.
Welding in the World 63, 1431–1441, (2019)
https://doi.org/10.1007/s40194-019-00765-6 (Open Access)

van der Straeten, K., Kukla C.:
Karosseriebauteile lokal verstärken.
KUNSTSTOFFE 6, 20-22, (2019)

van der Straeten, K., Kukla C.:
Locally Reinforced Auto Body Parts.
KUNSTSTOFFE INTERNATIONAL 6-7, 12-14, (2019)

Vogt, S., Völl, A., Wollgarten, S., Freese, T., Stollenwerk, J., Weisheit, A., Loosen, P.:
Local laser softening of high-strength steel with an adapted intensity.
Journal of Laser Applications 31 (1), 12007- (8 S.) (2019)
https://doi.org/10.2351/1.5052147

Völl, A., Wester, R., Berens, M., Buske, P., Stollenwerk, J., Loosen, P.:
Accounting for Laser Beam Characteristics in the Design of Free-form Optics for Laser Material Processing.
Advanced Optical Technologies aop, (9 S.) (2019)
https://doi.org/10.1515/aot-2018-0071

von Wezyk, A., Andrianov, K., Wilhein, T., Bergmann, K.:
Target materials for efficient plasma-based extreme ultraviolet sources in the range of 6 to 8 nm.
Journal of Physics D: Applied Physics 52(50), 505202- (10 S.) (2019)
https://doi.org/10.1088/1361-6463/ab4317

Voshage, M., Wen, P., Schaukellis, M., Schleifenbaum, J.H.:
Formation Quality, Mechanical Properties, and Processing Behavior of Pure Zinc Parts Produced by Laser-Based Manufacturing for Biodegradable Implants.
BERG- UND HÜTTENMÄNNISCHE MONATSHEFTE 164 (3), 133-140, (2019)
https://doi.org/10.1007/s00501-019-0829-x

Wang, Y., Hermanns, T., Nießen, M., Janssen, S., Schulz, W.:
Delamination crack initiation of laser drilling process for multilayer material system: a reduced modelling approach.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Cutting and Drilling, 19-056 (We3-H2, A120303), (7 S.) (2019)

Wen, P., Qin, Y., Chen, Y., Voshage, M., Jauer, L., Poprawe, R., Schleifenbaum, J.H.:
Laser additive manufacturing of Zn porous scaffolds: Shielding gas flow, surface quality and densification.
Journal of Materials Science & Technology 35(2), 368-376, (2019)
https://doi.org/10.1016/j.jmst.2018.09.065

Zhang, D., Wang, W., Guo, Y., Hu, S., Dong, D.,Ziegler, S., Schleifenbaum, J. H.:
Numerical simulation in the absorption behavior of Ti6Al4V powder materials to laser energy during SLM.
Journal of Materials Processing Technology 268, 25-36, (2019)
https://doi.org/10.1016/j.jmatprotec.2019.01.002

Zhong, C., Kittel, J., Gasser, A., Schleifenbaum, J.H.:
Study of nickel-based super-alloys Inconel 718 and Inconel 625 in high-deposition-rate laser metal deposition.
OPTICS AND LASER TECHNOLOGY 109, 352-360, (2019)
https://doi.org/10.1016/j.optlastec.2018.08.003

Zumdick, N.A., Jauer, L., Kersting, L.C., Kutz, T.N., Schleifenbaum, J.H., Zander, D.:
Additive manufactured WE43 magnesium: A comparative study of the microstructure and mechanical properties with those of powder extruded and as-cast WE43.
Materials Characterization 147, 384-397, (2019)
https://doi.org/10.1016/j.matchar.2018.11.011

Zuric, M., Nottrodt, O., Abels, P.:
Multi-sensor system for real-time monitoring of laser micro-structuring.
LAMP-8th International Congress on Laser Advanced Materials Processing, 21.- 24.5.2019, Hiroshima Japan. Proceedings of LAMP2019, Ultrashort pulse laser processing, 19-030 (Th3-L7, A120629), (8 S.) (2019)

 

2018

Aden, M., Gillner, A., Otto, G., Mamuschkin, V.:
Laserdurchstrahlschweißen transparenter Kunststoffe - Teil 1: Betrachtung des Energieeintrags
JOINING PLASTICS -FUEGEN VON KUNSTSTOFFEN 12(3-4), 166-172 (2018)

Arntz, D., Petring, D., Stoyanov, S., Jansen, U., Schneider, F., Poprawe, R.:
In situ visualization of multiple reflections on the cut flank during laser cutting with 1 μm wavelength.
Journal of Laser Applications 30 (3), 32206- (10 S.), (2018)

Arntz, D., Petring, D., Stoyanov, S., Quiring, N., Poprawe, R.:
Quantitative study of melt flow dynamics inside laser cutting kerfs by in-situ high-speed video-diagnostics.
Procedia CIRP 74, 640-644 (2018)

Atiyah, H., Powell, J., Petring, D., Stoyanov, S., Voisey, K.T.:
Fiber laser cutting: The use of carbon-filled acrylic as a qualitative and quantitative analysis tool.
Journal of Laser Applications 30(3), 10.2351- (9 S.), (2018)

Berens, M., Völl, A., Wester, R., Stollenwerk, J., Loosen, P.:
Density estimation in optical phase space for optimizing micro-optical elements on freeform surfaces.
SPIE Optical Systems Design, 14 - 17 May 2018, Frankfurt, Germany.
Proc. SPIE 10694, Computational Optics II, 106940N, (8 S.), (2018)

Berger, L., Bär, F., Jauer, L., Schöublin, R., Schleifenbaum, J.H., Löffler, J.F.:
Microstructure of WE43 fabricated by Laser-Powder Bed Fusion in comparison to conventionsl processing routes.
10th Symposium on Biodegradable Metals, 26-31 August, 2018, Oxord University, Oxford, England. eCM Online Periodical , 2018, Collection 6; 10th Biometal Conference Abstracts, S. 21 (2018)

Blass, D., Nyga, S., Jungbluth, B., Hoffmann, H.D., Dilger, K.:
Composite Bonding Pre-Treatment with Laser Radiation of 3 µm Wavelength: Comparison with Conventional Laser Sources.
Materials 11, 1216- (12 S.), (2018)

Bonhoff, T., Stollenwerk, J., Loosen, P.:
Multi-physical modeling of thermal and dispersive effects in optical systems for high power ultra-short laser pulses.
SPIE LASE, 27 January-1 February 2018, San Francisco, California, United States.
Proc. SPIE 10525, High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VII, 1052504 (9 S.) (2018)

Bonhoff, T., Poppe, M., Stollenwerk, J., Schleifenbaum, J.H., Loosen, P.:
Multi-physical analysis of thermo-optical effects for different Selective Laser Melting (SLM) scanning strategies.
Procedia CIRP 74, 97-101 (2018)

Bornschlegel, B., Finger, J.:
In-situ analysis of USP ablation with pulse bursts.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-027, (2018)

Brenner, A., Kurzidim, F., Fornaroli, C., Gillner, A.:
Combination of short and ultrashort pulse laser processing for productive large scale structuring of 3D plastic mould steel.
Journal of Laser Applications 30(3), 32509- (5 S.), (2018)

Brenner, A., Bornschlegel, B., Finger, J.:
Increasing productivity of ultrashort pulsed laser ablation for a combination process with ns-laser.
The 19th International Symposium on Laser Precision Microfabrication Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-039, (2018)

Brenner, A., Bornschlegel, B., Finger, J.:
Increasing productivity of ultrashort pulsed laser ablation for commercialization of micro structuring.
SPIE Nanoscience + Engineering, 19-23 August 2018, San Diego, California. Proceedings Volume 10730, Nanoengineering: Fabrication, Properties, Optics, and Devices XV; 107300H, (13 S.), (2018)

Brosda, M., Nguyen, P., Quach, S., Olowinsky, A., Gillner, A.:
Laser cutting of polymers with adapted NIR diode- and fiber laser systems.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-058, (2018)

Brosda, M., Nguyen, P., Olowinsky, A., Gillner, A.:
Laserwelding of biopolymers.
Procedia CIRP 74, 548-552 (2018)

Bruening, S., Jarczynski, M., Du, K., Gillner, A.:
Large scale ultrafast laser micro texturing with multi-beams.
Journal of Laser Micro/Nanoengineering 13(3), 254-262 (2018)

Bruening, S., Jarczynski, M., Du, K., Gillner, A.:
Large scale ultrafast laser micro texturing with multi-beams.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-0002, (8 S.), (2018)

Bruening, S., Du, K., Jarczynski, M., Jenke, G., Gillner, A.:
Ultra-fast laser micro processing by multiple laser spots.
Procedia CIRP 74, 573-580 (2018)

Cerwenka, G., Steinmeier, O., Petronis, E., Keßer, T., Fischer, H.W.A., Fiedler, W., Schulze, F., Emmelmann, C.:
Development of a flexible low laser power hybrid (LLPH) technology for shipbuilding including additive manufactured semi-automated hand-held unit.
10th CIRP Conference on Photonic Technologies [LANE 2018], 3.– 6. Sep. 2018, Fürth, Germany. Procedia CIRP 74 (2018), 74, 770-774 (2018)

Chung, W., Häusler, A., Olowinsky, A., Gillner, A., Poprawe, R.:
Investigation to Increase the Welding Joint Area with Modulated Laser Beam Welding over Gap.
Journal of Laser Micro/Nanoengineering 13 (2), 117-125 (2018)

Chung, W., Häusler, A., Olowinsky, A., Gillner, A., Poprawe, R.:
Investigation to increase the welding joint area with modulated laser beam welding over gap.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-010, (8 S.), (2018)

Connemann, S., Ambrosch, R.,  Bergmann, K., Britten, S., Brumm, H., Eschen, M., Fricke-Begemann, C.,  Gehlen, C.,  Kurylak, W., Noll, R., Sellin, G., Siguier, M., Tori, A., Verglia, F.:
Next generation urban mining – laser-based sensing and sorting of electronic scap.
8th Sensor-Based Sorting & Control 2018, March 6th - 7th, 2018 in Aachen. Germany. Pretz, T., Wotruba, H., Feil, A. (eds.):  8th Sensor-Based Sorting & Control 2018, 29-37 (2018)

Dai, D., Gu, D., Zhang, H., Zhang, J., Du, Y., Zhao, Y., Hong, C., Gasser, A., Poprawe, R.:
Heat-induced molten pool boundary softening behavior and its effect on tensile properties of laser additive manufactured aluminum alloy.
Vacuum 154, 341-350 (2018)

Dai, D., Gu, D., Xia, M., Ma, C., Chen, H., Zhao, T., Hong, C., Gasser, A., Poprawe, R.:
Melt spreading behavior, microstructure evolution and wear resistance of selective laser melting additive manufactured AlN/AlSi10Mg nanocomposite.
SURFACE & COATINGS TECHNOLOGY 349, 279-288 (2018)

Dai, D., Gu, D., Zhang, H.,  Xiong, J., Maa, C., Hong, C., Poprawe, R.:
Influence of scan strategy and molten pool configuration on microstructures and tensile properties of selective laser melting additive manufactured aluminum based parts.
OPTICS AND LASER TECHNOLOGY 99, 91-100 (2018)
http://dx.doi.org/10.1016/j.optlastec.2017.08.015

Doñate-Buendía, C., Frömel, F., Wilms, M.B., Streubel, R., Tenkamp, J., Hupfeld, T.,
Nachev, M., Gökce, E., Weisheit, A., Barcikowski, S., Walther, F., Schleifenbaum, J.H., Gökce, B.:
Oxide dispersion-strengthened alloys generated by laser metal deposition of laser-generated nanoparticle-metal powder composites.
Materials and Design 154 (2018), 360-369, (2018)

Dutta Majumdar, J., Rittinghaus, S.K., Wissenbach, K., Höche, D., Blawert, C., Weisheit, A.:
Direct laser cladding of the silicide dispersed titanium aluminide (Ti45Al5Nb0.5Si) composites.
OPTICS AND LASER TECHNOLOGY 106, 182-190 (2018)

Engelmann, C., Molitor, T.:
Diodenlaser ebnet Weg zu Hybrid-Bauteilen Reproduzierbares quasisimultanes Laserfügen ersetzt Klebeprozesse.
KUNSTSTOFFE (5), 90-93, (2018)

Engelmann, C., Eckstädt, J., Weidmann, S., Popow V.:
Fertigungszelle für das vollautomatisierte Fügen von Hybridbauteilen /Production Cell for Fully Automated Joining of Hybrid Components.
Lightweight Design(6), 22-27, (2018)

Fader, R., Lorenz, J., Rommel, M., Baum, M., Danylyuk, S., Gillner, A., Stollenwerk, J.:
Strukturierungsverfahren.
In: Haas, K-H., Tovar, G. (Hrsg.): Angewandte Nanotechnologie. (Fraunhofer Allianz Nanotechnologie) Fraunhofer Verlag Stuttgart, 73-96 (2018)

Finger, J., Bornschlegel, B., Reininghaus, M., Dohrn, A., Nießen, M., Gillner, A., Poprawe, R.:
Heat input and accumulation for ultrashort pulse processing with high average power.
Advanced Optical Technologies 7 (3), 145-155 (2018)

Gayer, C.:
3D Printing Creates Patient-Specific Implants.
BioPhotonics 25 (4), 38-41 (2018)

Gayer, C., Abert, J., Bullemer, M., Grom, S., Jauer, L., Meiners, W., Reinauer, F., Vučak, V.M., Wissenbach, K., Poprawe, R., Schleifenbaum, J.H., Fischer, H.:
Influence of the material properties of a poly(D,L-lactide)/β-tricalcium phosphate composite on the processability by selective laser sintering.
J. OF THE MECH. BEHAVIOR OF BIOMED. MAT. 87, 267-278, (2018)

Geisen, O., Kersting, L., Masseling, L., Bogner, J.P., Schleifenbaum, J.H.:
Additive Manufacturing of Honeycombs Seal Strips.
Turbomachinery Technical Conference and Exposition, GT2018, June 11-15, 2018, Oslo, Norway. Proceedings of ASME Turbo Expo 2018, V02DT46A023, (8 S.), (2018)

Giesberts, M., Fitzau, O., Hoffmann, H.-D., Lange, R., Bachert, C., Krause, V.:
Directly q-switched high power resonator based on XLMA-fibers.
SPIE LASE, 27 January-1 February 20182018, San Francisco, California, United States.
Proceedings Volume 10512, Fiber Lasers XV: Technology and Systems, 1051218, (6 S.), (2018)

Gillner, A., Finger, J., Gretzki, P., Niessen, M., Bartels, T., Reininghaus, M.:
High power laser processing with ultrafast and multi-parallel beams.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-042, (2018)

Go, D., Opitz, M., Lott, P., Rahimi, K., Stollenwerk, J., Thomas, H., Möller, M., Roling, B., Kuehne, A.J.C.:
Electrochemical characterization of laser-carbonized polyacrylonitrile nanofiber nonwovens.
Journal of Applied Polymer Science, 46398- (5 S.) (2018)

Haeusler, A., Hollatz, S., Olowinsky, A., Gillner, A., Poprawe, R.:
Quality improvement of the surface of laser micro welds by using a dual beam setup.
JLA 30 (3), 032423, (6 S.) (2018)

Han, X., Courseaus, J., Khamassi, J., Nottrodt, N., 5, Engelhardt, S., Jacobsen, F., Bierwisch, C., Meyer, W., Walter, T., Weisser, J., Jaeger, R., Bibb, R., Harris, R.:
Optimized vascular network by stereolithography for tissue engineered skin.
International Journal of Bioprinting 4(2), 134- (17 S.), (2018)

He, C., Bühring, J., Gillner, A.:
Helical drilling of three-dimensional conical converging-diverging nozzle in steel using ultrashort laser pulses.
Procedia CIRP 74, 305-309 (2018)

He, C., Steger, M., Gillner, A.:
High-Efficiency Nanostructuring using Multi-Beam Interference by Consecutively Deposited Ultrashort Laser Pulses on Tool Steel.
Journal of Laser Micro/Nanoengineering 13(1), 1-35 (2018)

He, C., Vannahme, K., Gillner, A.:
High-efficiency sub-micrometer multi-beam interference structuring for large-scale surface using ultrashort laser pulses.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-043, (2018)

He, C., Buehring, J., Zibner, J., Gillner, A.:
Ultrafast Laser Helical Drilling of Three-Dimensional Shaped Holes using Synchronized Adaption of Energy Deposition.
Journal of Laser Micro/Nanoengineering 13 (1), 31-35 (2018)

Hofmann, O., Pütsch, O., Stollenwerk, J., Loosen, P.:
Model-based analysis of highly dynamic laser beam shaping using deformable mirrors.
Procedia CIRP 74, 602-606 (2018)

Hollatz, S., Ryan, C., Olowinsky, A., Gillner, A., Poprawe, R.:
Measurement of keyhole depth during laser beam micro welding with scanners.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-028, (X S.), (2018)

Holters, M., Dirks, S., Stollenwerk, J., Loosen, P.:
Automated and model-based assembly of an anamorphic telescope.
SPIE OPTO, 22 February 2018, San Francisco, California, United States.
Proc. SPIE 10538, Optical Interconnects XVIII, 105380U (2018)

Janssen, S., Eckstein, M.C.:
An Improved Scanning Strategy for Long Pulsed Laser Drilling of Carbon Fiber Textiles.
Journal of Laser Micro/Nanoengineering 13(1), 36-46, (2018)

Jauer, L., Kimm, M., Labude, N., Bienert, M., Neuß, S., Lethaus, B., D'Elia, B., Müther, M., Kopp, A., Ptock, C., Schleifenbaum, J.H.:
Process Chain for Additive Manufacturing of Magnesium Implants.
10th Symposium on Biodegradable Metals, 26-31 August, 2018, Oxord University, Oxford, England. eCM Online Periodical , 2018, Collection 6; 10th Biometal Conference Abstracts, S. 25 (2018)

Kalupka, C., Holtum, T., Reininghaus, M.:
Ultrafast dynamics of material excitation of dielectrics with ultrashort pulsed Bessel beams.
SPIE LASE, 27 January - 1 February 2018, San Francisco, California, United States.
Proc. SPIE 10520, Laser-based Micro- and Nanoprocessing XII, 105200G- (8 S.), (2018)

Kalupka, C., Schmalstieg, M., Reininghaus, M.:
Ultrashort pulse processing of transparent ceramics: The role of electronic and thermal damage mechanisms.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-070, (4 S.), (2018)

Kalupka C., Schmalstieg, M., Reininghaus, M.:
Ultrashort Pulse Processing of Transparent Ceramics: The Role of Electronic and Thermal Damage Mechanisms.
JOURNAL OF LASER MICRO/NANOENGINEERING 13 (2), 126-130 (2018)

Kelbassa, J., Gasser, A., Bremer, J., Pütsch, O., Poprawe, R., Schleifenbaum, J.H.:
Equipment and Process Windows for Laser Metal Deposition with Coaxial Wire Feeding.
37th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2018), 14-18 Okt. 2018, Orlando/FL USA.
ICALEO 2018 Proceedings, Paper #802, (2018)

Kies, F., Köhnen, P., Wilms, M.B., Brasche, F., Pradeep, K.G., Schwedt, A., Richter, S., Weisheit, A. Schleifenbaum, J.H., Christian Haase, C.:
Design of high-manganese steels for additive manufacturing applications with energy-absorption functionality.
Materials and Design 160, 1250-1264 (2018)

Kimm, M., Schueckler, P., Schoenen, D., Corves, B., Schleifenbaum, J.H.:
Characterization of additively manufactured metal flexure hinges.
2018 ASPE and euspen Summer Topical Meeting: Advancing Precision in Additive Manufacturing, 22-25 July 2018, Berkeley, USA. Proceedings - 2018 ASPE and euspen Summer Topical Meeting: Advancing Precision in Additive Manufacturing2018, Pages 101-104, (2018)

Klocke, F., Smeets, G., Kittel, M., Olivier, M., Hama-Saleh, R., Harst, S., Klink, A.:
Comparison of material specific rim zone effects of Ti6Al4V machined by wire EDM in water- and CH- based dielectrics.
10th CIRP Conference on Photonic Technologies [LANE 2018], 3.– 6. Sep. 2018, Fürth, Germany.
Procedia CIRP 71 (2018), 71, 238-243 (2018)

Knaak, C., Thombansen, U., Abels, P., Kröger, M.:
Machine learning as a comparative tool to determine the relevance of signal features in laser welding.
Procedia CIRP 74, 623-627 (2018)

Koeppe, A., Hernandez Padilla, C.A., Voshage, M., Schleifenbaum, J.H., Markert, B.:
Efficient numerical modeling of 3D-printed lattice-cell structures using neural networks.
Manufacturing Letters 15, 147-150 (2018)

Köhnen, P., Haase, C., Bültmann, J., Ziegler, S., Schleifenbaum, J.H., Bleck, W.:
Mechanical properties and deformation behavior of additively manufactured lattice structures of stainless steel.
Materials and Design 145, 205-217, (2018)

Kumstel, J., Lüken, S.:
Deburring and rounding of sheet metals and functionally relevant edges of parts using laser radiation.
5th International Conference on New Forming Technology ICNFT 2018, 18. Sept.- 21.Sept.2018, Bremen, Germany.
MATEC WEB of Conferences 190, 20030 (2018), (5 S.) (2018)

Kunz, J., Herzog, S., Kaletsch, An., Broeckmann, C., Saewe, J., Gayer, C., Schleifenbaum, J.H.:
Influence of Powder Bed Temperature on Microstructure and Post Heat Treatment of High Speed Steel AISI M50 Processed by Laser Powder Bed Fusion.
Euro PM2018 Congress & Exhibition, 14-18 October 2018, Bilbao, Spain.
Euro PM2018 Congress Proceedings, AM Tool Steels, (6 S.), 2018

Lanfermann, A., Abels, P., Gomer, A., Schomburg, W.K.:
Qualitätsüberwachung von laserstrahlgeschweißten Tapes aus faserverstärkten Kunststoffen mittels Thermografie.
JOINING PLASTICS 12 (3/4), 160-165 (2018)

Lange, K., Hördemann, C., Schulz‐Ruhtenberg, M., Caro, J.:
Porous Nickel Nano‐Foam by Femtosecond Laser Structuring for Supercapacitor Application.
ChemElectroChem 5(23), 3688-3694, (2018)

Lange, R., Bachert, C., Rehmann, G., Weber, H., Luxen, R., Enns, M., Schenk, M., Hosdorf, S., Marfels, S., Bay, M., Kösters, A., Krause, V., Giesberts, M., Fitzau, O., Hoffmann, H.-D.:
Fully integrated Q-switch for commercial high-power resonator with solitary XLMA-fiber.
SPIE LASE, 27 Jan.-1 Feb. 2018, San Francisco, California, United States.
Proceedings Volume 10512, Fiber Lasers XV: Technology and Systems, 1051217, (7 S.), (2018)

Lewin, M., Baeumer, C., Gunkel, F., Schwedt, A., Gaussmann,F., Wueppen, J., Meuffels, P., Jungbluth, B., Mayer, J., Dittmann, R., Waser, R., Taubner, T.:
Nanospectroscopy of Infrared Phonon Resonance Enables Local Quantification of Electronic Properties in Doped SrTiO3 Ceramics.
ADVANCED FUNCTIONAL MATERIALS 28 (42), 1802834- (11S.) (2018)

Lihachev, A., Lihacova, I.,Heinrichs, H., Spigulis, J., Trebst, T., Wehner, M.:
Monitoring soft tissue coagulation by optical spectroscopy.
The Second International Conference "Biophotonics-Riga 2017", 27–29 August 2017 in Riga, Lativa.
Proc. of SPIE Vol. 10592, 105920D, (7 S.), (2018)

Maischner, D., Ross, I., Weisheit, A., Deschuyteneer, D., Petit, F., Schleifenbaum, J.H.:
Zweistufiges Laserstrahlbeschichten für Funktions- und Verschleißschutzschichten.
SCHWEIßEN UND SCHNEIDEN 70 (6), 384-389, (2018)

Masseling, L., Gayer, C.:
Micro-powder bed fusion (μ-PBF) - Extremely high resolution for small-scale applications.
2018 ASPE and euspen Summer Topical Meeting: Advancing Precision in Additive Manufacturing, 22-25 July 2018, Berkeley, USA. Proceedings - 2018 ASPE and euspen Summer Topical Meeting: Advancing Precision in Additive Manufacturing2018, 45-49 (2018)

Matthiesen, G., Merget, D., Rückert, M., Schmitz, K., Schleifenbaum, J.H.:
Additive manufacturing processes in fluid power – properties and opportunities demonstrated at a flow-optimized fitting.
HERVEX International Conference on Hydraulics and pneumatics, November 7-9, 2018, Baile Govora, Romania.
Proceedings of 2018 International Conference on Hydraulics and Pneumatics, 12-23 (2018)

Munk, A., Strotkamp, M., Walochnik, M., Jungbluth, B., Traub, M., Hoffmann, H.-D., Poprawe, R., Höffner, J., Lübken, F.-J.:
Diode-pumped Q-switched Alexandrite laser in single longitudinal mode operation with Watt-level output power.
OPTICS LETTERS 43 (22), 5492-5495 (2018)

Munk, A., Jungbluth, B., Strotkamp, M., Hoffmann, H.-D., Poprawe, R., Höffner, J.,
Lübken, F.-J.:
Diode-pumped Alexandrite ring laser in single-longitudinal mode operation for atmospheric lidar measurements.
OPTICS EXPRESS 26,14928-14935 (2018)

Nguyen, P., Fatherazi, P., Nippgen, S., Brosda, M., Olowinksy, A., Gillner, A.:
Investigations on energy deposition in polycarbonate by picosecond laser pulses for welding applications.
Procedia CIRP 74, 315-319 (2018)

Nguyen, N.-P., Brosda, M., Olowinsky, A., Gillner, A.:
Localised modifications inside polycarbonate and polyethylene terephthalate by using ultra short laser pulses for microwelding applications.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-033, (2018)

Nippgen, S., Gillner, A., Smolenko, A.:
Simulation of the dynamics of heat accumulation during in-volume modification with ultrashort laser pulses.
Procedia CIRP 74, 705-709 (2018)

Noll, R., Connemann, S., Fricke-Begemann, C., Schreckenberg, F., Ambrosch, R., Tori, A.:
Inverse Production Line for the Automated Dismantling of Mobile Phones with Selective Laser-based Detaching and Sorting of Valuable Components.
Berliner Recycling- und Rohstoffkonferenz, 19. und 20. März 2018, Berlin.
Thier, S.(Hrsg.), Thomé-Kozmiensky, E.(Hrsg.): Manuskriptband, 533-544, (2018)

Noll, R., Fricke-Begemann, C., Connemann, S., Meinhardt, C., Sturm, V.:
LIBS analyses for industrial applications – an overview of developments from 2014 to 2018.
J. Anal. Spectrom. 33(6), 945-956 (2018)

Nyga, S., Blass, D., Katzy,V., Westphalen, T., Jungbluth, B., Hoffmann, H.D.:
Fiber-coupled three-micron pulsed laser source for CFRP laser treatment.
SPIE LASE 2018, , 27 Jan.-1 Feb.2018, San Francisco, California.
Proc. SPIE 10511, Solid State Lasers XXVII: Technology and Devices, 105110G, (7 S.) (2018) 10511(2018)

Piller, F.T., Poprawe, R., Schleifenbaum, H.J., Schuh, G., S. Barg, S., Dölle, C., Hinke, C.,
Jank, M. H., Jiang, R., Meiners, W., Riesener. M., Schrage, J., Ziegler, S.:
Introducing a Holistic Profitability Model for Additive Manufacturing: An Analysis of Laser-powder Bed Fusion.
2018 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), 16-19 Dec. 2018, Bangkok. 1730-1735 (2018)

Pirch, N., Niessen, M., Linnenbrink, S., Schopphoven, T., Gasser, A., Poprawe, R., Schöler, C., Arntz, D., Schulz, W.:
Temperature field and residual stress distribution for laser metal deposition.
JLA 30 (3), 32503- (5 S.), (2018)

Poprawe, R., Hinke, C., Meiners, W., Eibl, F., Zarei, O., Voshage, M., Ziegler,S., Schleifenbaum, J.H., Gasser, A., Schopphoven, T., Willenborg, E., Flemmer, J., Weingarten, C., Finger, J., Reininghaus, M.:
Digital photonic production along the lines of industry 4.0.
SPIE LASE, 2018, San Francisco, California, United States, 2 - 7 February 2018.
Proc. SPIE 10519, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIII, 051907, (17 S.) (2018)

Poprawe, R., Brandt, M., Quick, N.R., Solis, B.H., Lu, Y.:
50 years of the Laser Institute of America.
Journal of Laser Applications 30(4), 41001- (2018)

Prochnau, M., Holzbrink, M., Wang, W., Holters, M., Stollenwerk, J., Loosen, P.:
Measurement methods to build up the digital optical twin.
SPIE LASE, 27 January-1 February 2018, San Francisco, California, United States.
Proceedings Volume 10513, Components and Packaging for Laser Systems IV; 105131I (10 S.) (2018).

Pütsch, O., Kelbassa, J., Stollenwerk, J., Gasser, A., Loosen, P.:
0Coaxial beam shaping for Laser materials processing.
LASER+PHOTONIK (1), 10-14 (2018)

Qin, Y., Wen, P., Chen, Y., Jauer, L., Voshage, M., Poprawe, R., Schleifenbaum, J.H.:
Biogredable Zn metal implants manufactured by laser powder bed fusion.
10th Symposium on Biodegradable Metals, 26-31 August, 2018, Oxord University, Oxford, England. eCM Online Periodical , 2018, Collection 6; 10th Biometal Conference Abstracts, S. 26 (2018)

Rittinghaus, S.-K., Hecht, U., Werner, V., Weisheit: A.:
Heat treatment of laser metal deposited TiAl TNM alloy.
Intermetallics 95 (4), 94-101 (2018)

Ross, I., Temmler, A., Küpper, M., Prünte, S., Teller, M., Schneider, J.M., Poprawe, R.:
Laser Polishing of Cold Work Steel AISI D2 for Dry Metal Forming Tools: Surface Homogenization, Refinement and Preparation for Self-Assembled Monolayers.
Key Engineering Materials 767, 69-76 (2018)

Saewe, J., Gayer, C., Jauer, L., Kunz, J., Broeckmann, C., Schleifenbaum, J.H.:
Feasibility Investigation for Laser Powder Bed Fusion of High-Speed Steels.
Euro PM2018 Congress & Exhibition, Bilbao, Spain, 14-18 October 2018.
Euro PM2018 Congress Proceedings, Special Materials I, (6 S.), (2018)

Saewe, J., Gayer, C., Vogelpoth, A., Kunz, J.s, Broeckmann, C., Schleifenbaum, J.H.:
Feasibility Investigation for Laser Powder Bed Fusion of High-Speed Steel AISI M50 with Base Plate Preheating System.
MAMC 2018, Metal Additive Manufacturing Conference, 21-23. November 2018, Wien, Austria. (10 S.), (2018)

Schmithüsen, T., Bremen, S., Schleifenbaum, J.H.:
Automatable Support Removal and Surface Smoothing of Additive Manufactured Parts Made of AlSi10Mg.
The Fraunhofer Direct Digital Manufacturing Conference, March 14-15 2018, Berlin, Germany.
Müller, B. (Hrsg.): DDMC 2018 Conference Proceedings, (6 S.), (2018)

Schneider, F., Petring, D.:
CFRP is Demanding - Also on Laser Cutting.
LASER TECHNIK JOURNAL 15 (2), 61-65, (2018)

Schniedenharn, M., Schleifenbaum, J.H.:
On the Correlation of the Shielding Gas Flow in L-PBF Machines with Part Density.
DDMC-2018, Fraunhofer Direct Digital Manufacturing Conference, 14-15 March 2018 Berlin.
Müller, B. (Hrsg.): Fraunhofer Direct Digital Manufacturing Conference DDMC 2018 Proceedings, (7 S.) (2018)

Schniedenharn, M., Wiedemann, F., Schleifenbaum, J.H.:
Visualization of the shielding gas flow in SLM machines by space-resolved thermal anemometry.
Rapid Prototyping Journal 24(8), 1296-1304, (2018)

Schniedenharn, M., Schleifenbaum, J.H.:
Position-dependent part quality of the L-PBF process resulting from the laser's angle of incidence.
Rapid.Tech + FabCon 3.D – International Trade Show + Conference for Additive Manufacturing Erfurt, Germany, 5 – 7 June 2018.
Proceedings of the 15th Rapid.Tech Conference, 198-216, (2018)

Spancken, D., van der Straeten, K., Beck, J., Stötzer, N:
Laser Structuring of Metal Surfaces for Hybrid Joints.
Lightweight Design 11(4), S. 17-21 (2018)

Streubel, R., Wilms, M.B., Doñate-Buendía, C., Weisheit, A., Barcikowski, S., Schleifenbaum, J.H., Gökce, B.:
Depositing laser-generated nanoparticles on powders for additive manufacturing of oxide dispersed strengthened alloy parts via laser metal deposition.
Japanese Journal of Applied Physics 57, 40310- (2018)

Sui, S., Zhong, C., Chen, J., Gasser, A., Huang, W., Schleifenbaum, J.H.:
Influence of solution heat treatment on microstructure and tensile properties of Inconel 718 formed by high-deposition-rate laser metal deposition.
Alloys and Compounds 740 (2018), 389-399 (2018)

Teller, M., Ross, I., Temmler, A., Poprawe, R., Prünte, S., Schneider, J.M., Hirt, G.:
Investigation of Friction Conditions in Dry Metal Forming of Aluminum by Extended Conical Tube-Upsetting Tests.
Key Engineering Materials 767, 189-195 (2018)

Teller, M., Ross, I., Prünte, S., Temmler, A., Küpper, M., Poprawe, R., Schneider, J.M., Hirt, G.:
Probing the potential of structured and surface functionalized tools for dry cold forging of aluminium.
5th International Conference on New Forming Technology ICNFT 2018, 18. Sept.- 21.Sept.2018, Bremen, Germany.
MATEC WEB of Conferences 190, 14010 (2018), (7 S.) (2018)

Thombansen, U., Buchholz, G., Frank, D., Heinisch, J., Kemper, M., Pullen, T., Reimer, V., Rotshteyen, G., Schwenzer, M., Stemmler, S., Abel, D., Gries, T., Hopmann, C., Klocke, F., Poprawe, R., Reisgen, U., Schmitt, R.:
Design framework for model-based self-optimizing manufacturing systems.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY – online first (10 S.) (2018)

Tian, C., Li, X., Zhang, S., Guo, G. Ziegler, S., Schleifenbaum, J.H., Wang, L., Rong, Y.:
Porous structure design and fabrication of metal-bonded diamond grinding wheel based on selective laser melting (SLM).
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, online first (2018)

Traub, M., Holly, C., Di Meo, A., Arntz, D,, Hesker, M., Hoffmann, D., Nebel, C., Poprawe, R.:
Diamond lenses enable ultra-compact and lightweight laser processing heads.
90th Laser Materials Processing Conference, 10.-11.12.2018, Japan. Proceedings of the 90th Laser Materials Processing Conference, 135-138, (2018)

Ünsal, I., Hama-Saleh, R., Sviridov, A., Bambach, M., Weisheit, A., Schleifenbaum, J.H.:
Mechanical Properties of Sheet Metal Components with Local Reinforcement Produced by Additive Manufacturing.
21st International ESAFORM Conference on Material Forming, ESAFORM 2018, 23 -25 April 2018 Palermo, Italy.
AIP Conference Proceedings 1960(1), 160028- (6 S.) (2018)

van der Straeten, K., Engelmann, C., Olowinsky, A., Gillner, A. :
Comparison of laser-based joining approaches for plastic-metal-hybrids - stength vs. process speed.
3. Internationale Konferenz Hybrid Materials and Structures, 18.-19. April 2018 Bremen, Germany.
Proceedings Hybrid Materials & Structures 2018, 203-208 (2018)

van der Straeten, K., Olowinsky, A., Gillner, A.:
Influence of Climatic Changes on the Joint Strength of Laser Joined Plastic-Metal-Hybrids.
Journal of Laser Micro/Nanoengineering 13(3), 287-291 (2018)

van der Straeten, K., Olowinsky, A., Gillner, A.:
Influence of climatic changes on the joint strength of laser joined plastic-metal-hybrids.
The 19th International Symposium on Laser Precision Microfabrication, Edinburgh, UK, 25-28 June, 2018.
Proceedings of LPM2018, #18-007, (4 S.), (2018)

van der Straeten, K., Olowinsky, A., Gillner, A.:
Laser-based plastic-metal-joining with self-organizing microstructures considering different load directions.
JLA 30 (3), 32401- (6 S.) (2018)

van der Straeten, K., Nottrodt, O., Zuric,M., Olowinksy, A., Abels, P., Gillner, A.:
Polygon scanning system for high-power, high-speed microstructuring.
Procedia CIRP 74, 491-494 (2018)

Vogelpoth, A., Sharma, S., Schleifenbaum, J.H.:
Development of Adapted Ni-738 Powder for Additive Manufacturing.
Euro PM2018 Congress & Exhibition, 14-18 October 2018, Bilbao, Spain.
Euro PM2018 Congress Proceedings, AM Special Materials I, (6 S.), (2018)

Vogt, S., Bechheim, L., Banik, J., Flaischerowitz, M., Weisheit, A., Schleifenbaum, J.H.:
Local laser softening of press-hardened steel at high feed rates.
JLA 30(3), 31201- (7 S.) (2018)

Völl, A., Vogt, S., Wester, R., Stollenwerk, S., Loosen, P.:
Application specific intensity distributions for laser materials processing: Tailoring the induced temperature profile.
OPTICS AND LASER TECHNOLOGY 108, 583-591 (2018)

Völl, A., Wester, R., Buske, P., Berens, M., Stollenwerk, J., Loosen, P.:
Free-form optics for non-idealized light sources in 3D: a phase-space approach.
SPIE Optical Systems Design, 14 - 17 May 2018, Frankfurt Germany. Proc. of SPIE 10693, Illumination optics V, 106930J, (7 S.), (2018)

Vossen, G., Friedlich, N.A., Hermanns, T., Nießen, M., Schulz, W.:
On a Model for Laser Cutting involving Surface Tension.
9th Vienna International Conference on Mathematical Modelling, Feb 21-23 2018 Vienna, Austria.
IFAC-PapersOnLine 15/2 (2018), 180-185, (2018)

Wehner, M., Betz, P., Aden, M.:
Influence of laser wavelength and beam profile on the coagulation depth in a soft tissue phantom model.
LASERS IN MEDICAL SCIENCE 33, (7 S.) (2018)

Weiler, T., Striet, P., Völl, A., Stollenwerk, J., Janssen, H., Emonts, M.:
Tailored irradiation by VCSEL for controlled thermal states in thermoplastic tape placement.
SPIE LASE, 27 January-1 February 20182018, San Francisco, California, United States.
Proceedings Volume 10523, Laser 3D Manufacturing V; 105230E (2018)

Weisheit, A.:
Neue LAM-Legierungen.
Konstruktion 4, IW10-IW13 (4 S.) (2018)

Wen, P., Jauer, L., Voshage, M., Chen, Y., Poprawe, R., Schleifenbaum, J.H.:
Densification behavior of pure Zn metal parts produced by selective laser melting for manufacturing biodegradable implants.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 258, 128-137 (2018)

Wen, P., Voshage, M., Jauer, L., Chen, Y., Qind, Y., Poprawe, R., Schleifenbaum, J.H.:
Laser additive manufacturing of Zn metal parts for biodegradable applications: Processing, formation quality and mechanical properties.
Materials and Design 55, 36-45, (2018)

Wester, R., Völl, A., Berens, M., Stollenwerk, J., Peter Loosen, P.:
Solving the Monge-Ampère equation on triangle-meshes for use in optical freeform design.
SPIE Optical Systems Design, 2018, Frankfurt, Germany.
Proc. SPIE 10693, Illumination Optics V, 1069307, (6 S.), (2018)

Wilms, M.B., Streubel, R., Frömel, F., Weisheit, A., Tenkamp, J., Walther, F., Stephan Barcikowski, S., Schleifenbaum, J.H., Gökce, B.:
Laser additive manufacturing of oxide dispersion strengthened steels using laser-generated nanoparticle-metal composite powders.
Procedia CIRP 74, 196-200 (2018)

Wissinger, A., Rahn, H., Olowinsky, A.:
Untersuchungen zur Stabilität von scannerbasierten Lasterstrahlverfahren - Einfluss der thermischen Belastungen auf die Genauigkeit.
SCHWEIßEN UND SCHNEIDEN 69 (12), 830-837 (2018)

Zhang, H., Gu, D., Yang, J., Dai, D., Zhao, T., Hong, C., Gasser, A., Poprawe, R.:
Selective laser melting of rare earth element Sc modified aluminum alloy: Thermodynamics of precipitation behavior and its influence on mechanical properties.
Additive Manufacturing 23, 1-12 (2018)

Zhao, T., Cai, W., Dahmen, M., Schaible, J., Hong, C., Gasser, A., Weisheit, A., Biermann, T., Kelbassa, I., Zhang, H., Gu, D., Schleifenbaum, J.H.:
Ageing response of an Al-Mg-Mn-Sc-Zr alloy processed by laser metal deposition in thin-wall structures.
Vacuum 158, 121-125 (2018)

Zhong, C., Chen, J., Gasser, A., Sui, S., Schleifenbaum, J.H.:
Microstructures, tensile properties, and fracture mechanisms of Inconel 718 formed by HDR-LMD with PREP and GA powders.
The International Journal of Advanced Manufacturing Technology 96 (5-8), 2031–2041 (2018)