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2 kW Pulse Power from Internal Wavelength Stabilized Diode Laser Bar for LiDAR Applications

A. Knigge, N. Ammouri, H. Christopher, J. Glaab, A. Liero, J. Fricke, H. Wenzel

Published in:

28th International Semiconductor Laser Conference (ISLC 2022), Matsue, Japan, Oct. 16-19, ISBN: 978-4-88552-335-9, TuB-02 (2022).


We present a bipolar-cascade distributed-Bragg-reflector laser bar with an intended wavelength of 905 nm emitting 8 ns long pulses with 2 kW peak power at a current slightly above 1 kA into the third vertical mode. The spectral width of the pulses is 0.3 nm.

Ferdinand-Braun-Institut (FBH), 12489 Berlin, Germany

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