High pulse power wavelength stabilized laser diodes for automotive LiDAR
IEEE 26th International Semiconductor Laser Conference (ISLC 2018), Santa Fe, NM, USA, Sep. 16-19, pp. 225-226 (2018).
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The development of diode lasers for automotive LiDAR systems is presented. The lasers feature an internal Bragg grating for low wavelength shift with temperature and small spectral width and emit nanosecond pulses with peak powers >30 W (single-emitter) or >100 W (3-emitter chip) up to 85°C.
Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489 Berlin, Germany
semiconductor laser, distributed Bragg reflector laser, broad areal laser, high current pulse excitation, high power ns pulses, LiDAR.