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1550nm monolithic MOPA diode laser for Lidar applications
Author(s): Monder Liang; Qingxian Liu; Wentao Hu
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Paper Abstract

1550nm laser diodes have been widely used in the field of optical fiber communication and optical fiber sensing systems. However it is a relatively new and important light source for Lidar. Most of the 1550nm commercial lasers for Lidar application are diode pumped fiber lasers or fiber amplifiers. This article introduces 1550nm monolithic MOPA (Master-Oscillator Power Amplifier) diode laser chips, single-mode PM fiber pigtailed butterfly packaging and their applications in the field of Lidar, especially for wind sensing and autonomous driving.

Paper Details

Date Published: 19 November 2019
PDF: 8 pages
Proc. SPIE 11182, Semiconductor Lasers and Applications IX, 1118207 (19 November 2019); doi: 10.1117/12.2538953
Show Author Affiliations
Monder Liang, QPC Lasers (China)
Qingxian Liu, QPC Lasers (China)
Wentao Hu, QPC Lasers (China)


Published in SPIE Proceedings Vol. 11182:
Semiconductor Lasers and Applications IX
Ning Hua Zhu; Werner H. Hofmann; Jian-Jun He, Editor(s)

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