Press

Over the next three years, the Fraunhofer Institute for Laser Technology ILT will be working with regional partners to develop new technologies to reduce the cost-intensive use of precious metals in proton exchange membrane electrolyzers. At Fraunhofer ILT's Hydrogen Lab, researchers are presenting the entire process chain – from simulation and testing to the manufacturing of components and systems for hydrogen technology.

The high-tech company TRUMPF, the Fraunhofer Institute for Laser Technology ILT, and the Dahlem Center for Complex Quantum Systems at the Department of Physics at Freie Universität Berlin are researching the fundamentals of laser physics with the help of quantum algorithms. The long-term goal is to use quantum computers to significantly accelerate the development process for new lasers in the future. “If we understand the physical processes involved in generating and amplifying laser light more precisely, we will be able to make our products even more efficient and increase their performance in the future,” says Daniel Basilewitsch, who is responsible for the project at TRUMPF. The central question is whether quantum computers can simulate the complex quantum mechanical processes that take place in lasers better than the conventional high-performance computers that TRUMPF has used to date.

How can artificial intelligence (AI) contribute to value creation in laser manufacturing technology and optical design? What approaches are there and what is missing to leverage the potential? A conference organized by SPECTARIS and supported by Fraunhofer ILT and the German Association for IT-SMEs in Berlin on October 1 and 2 provided answers.

Tools made of hard materials and ceramics such as tungsten carbide are particularly wear-resistant. However, the tools used to manufacture them wear out all the faster – unless the tool is laser light. Researchers at Fraunhofer ILT have developed a process chain in which hard material components can be shaped and polished using an ultrashort pulse (USP) laser without changing the clamping setup.