06/12/2025
More efficient and brilliant diode lasers thanks to fiber Bragg gratings
Whether they are needed for medical technology, telecommunications or aerospace: the demand for high-power lasers is increasing in many industrial sectors. Users are focusing on how cost-effective and stable the systems are. The Fraunhofer Institute for Laser Technology ILT has now made significant progress in the development of efficient and stable high-power diode lasers. In principle, it has transferred the writing of fiber Bragg gratings from the world of fiber lasers to that of diode lasers. Dr. Sarah Klein developed the process as part of her dissertation and recently won 3rd place in the prestigious Hugo Geiger Prize.
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Contact for press inquiries
Petra Nolis M.A.
Group leader Communications
Fraunhofer Institute for Laser Technology ILT
Steinbachstr. 15
52074 Aachen
Phone +49 241 8906-662
petra.nolis@ilt.fraunhofer.de
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