Press Releases

With its planar, highly integrated XY scanner for industrial use (PIXIE), an upcoming spin-off of the Fraunhofer Institute for Laser Technology ILT in Aachen aims to set new performance standards. The 2D laser deflection system is faster and much more compact than today's galvanometer scanners. This makes it ideal for parallelized material processing with multi-scanner systems and high-power lasers, whose beam is divided into many independently scanned beams for this purpose. The multidisciplinary, diverse quartet of founders behind PIXIE has its sights set on further application markets.

Laser technology is breaking into new dimensions: Ultrashort-pulse and continuous-wave lasers with average powers in the multi-kilowatt (kW) range promise to boost efficiency for material processing and pave the way for entirely new fields of applications. At the AKL’26 - International Laser Technology Congress, taking place from April 22 to 24, 2026, in Aachen, several sessions will focus on multi-kW lasers.

The Fraunhofer Institute for Laser Technology ILT will present its laser-based process chain for glass optics manufacturing at Optatec, May 5–7, 2026, in Frankfurt am Main, Hall 3, Booth 219. From optical design through shaping, laser polishing, and laser shape correction to alignment and packaging, Fraunhofer ILT offers a fully integrated, laser-based manufacturing process that is unique in this form worldwide. The process chain covers shaping, laser polishing, and laser shape correction, followed by alignment and packaging. Fraunhofer ILT offers a fully integrated, laser-based manufacturing process that is unique in this form worldwide.

Fraunhofer Institute for Laser Technology ILT in Aachen, together with tinkerbrain – Institut für Bildungsinitiativen GmbH, has developed multimedia and multidisciplinary learning and teaching materials as part of Science Year 2025, funded by the Federal Ministry of Research, Technology, and Space (BMFTR). It teaches schoolchildren about the scientific and technical background of fusion as an energy source of the future and its potential to generate a secure climate-neutral energy supply. Three schools in Aachen have already worked with this subject in regular lessons and in week-long project seminars. The project partners are now making it available free of charge to interested schools and extracurricular learning centers as the web-based "fusionsLAB.de."

Fraunhofer ILT and Cailabs are entering a development partnership to advance wire-based laser material deposition for demanding industrial applications. Cailabs contributes a new, particularly compact process head based on its MPLC beam-shaping technology. The head weighs less than five kilograms and allows the use of laser powers above twelve kilowatts. This combination of compact size, high available laser power and precise beam shaping has not been available in this form before. Based on this, Fraunhofer ILT develops and qualifies suitable process parameters for different component geometries and use cases.

Solid-state batteries promise greater safety, higher energy density, and new degrees of freedom in cell design. Yet the path from laboratory cell to industrial production is challenging. Laser processes can overcome key hurdles and enable a breakthrough.

State Secretary Matthias Hauer presents funding approval for the InnoWaerm project at Fraunhofer ILT. The project, funded by the Federal Ministry of Research, Technology and Space (BMFTR) with approximately 1.5 million euros, develops high-temperature-resistant lightweight reactors made from titanium aluminide that can be manufactured using additive manufacturing. They are intended to generate hydrogen directly on board aircraft, agricultural machinery, or heavy-duty vehicles.

Industrial manufacturing is under increasing pressure. Sales markets that were considered secure for decades are becoming unstable. Robust supply chains are being threatened. Energy and material costs are rising, markets demand a growing number of variants, and new products must reach production readiness ever faster. In this environment, the laser has established itself as a reliable manufacturing tool. Its physical principles are well understood, and many laser-based processes are mature and proven in industrial use. As a result, the focus of research is clearly shifting. The key question is no longer whether a process can be realized with a laser, but how efficiently, robustly, and economically it can be operated in everyday production.

Two world-leading research institutions are joining forces and their laser design and simulation expertise – to successfully transition laser-ignited inertial fusion from the experimental stage to industrial application. In the project ICONIC-FL (International Cooperation on Next-gen Inertial Confinement Fusion Lasers), the US Lawrence Livermore National Laboratory (LLNL) and the Fraunhofer Institute for Laser Technology ILT Aachen, Germany, are diligently collating their sophisticated laser simulation models. The shared aim is the development of high-energy lasers that can ignite a fusion reaction and will run at maximum efficiency in 24/7 power plant operation. This requires precise and highly accurate predictions of laser performance, which is why powerful computer simulations play a central role in the development of laser architecture.

The Fraunhofer Institute for Laser Technology ILT and Etxetar S.A. have signed a memorandum of understanding, thereby strategically expanding their cooperation. The focus is on the further development and industrialization of laser metal deposition (LMD) and extreme high-speed laser metal deposition (EHLA).