SGDBR tunable laser on gallium arsenide for 1030 nm lidar applications

Paul Verrinder,Lei Wang,Fengqiao Sang,Joseph Fridlander,Victoria Rosborough,Michael Nickerson,Guangning Yang,Mark Stephen,Larry Coldren,Jonathan Klamkin

2021 27th International Semiconductor Laser Conference (ISLC)（2021）

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摘要

A sampled grating distributed Bragg reflector tunable laser with a center wavelength of 1032 nm is demonstrated on a gallium arsenide photonic integrated circuit platform. The laser demonstrates a 32 nm tuning range, 37 dB side-mode suppression ratio, and 20 mW of output power.

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关键词

Bragg gratings,Laser radar,Gallium arsenide,Power lasers,Photonic integrated circuits,Laser tuning,Distributed Bragg reflectors

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