High Repetition Frequency Narrow Pulse Electro-Optically Q-Switched Laser for Space Applications

被引：4

作者：

Liu Q. ^{[1
,2
]}

Meng J. ^{[1
]}

Zu J. ^{[1
]}

Jiang J. ^{[1
]}

Chen S. ^{[1
,2
]}

Chen W. ^{[1
]}

机构：

[1] Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai

[2] University of Chinese Academy of Sciences, Beijing

来源：

Zhongguo Jiguang/Chinese Journal of Lasers | 2017年 / 44卷 / 06期

关键词：

:YAG; Electro-optically Q-switched; High repetition frequency; Laser optics; Lasers; Narrow pulse; Nd; Solid-state laser;

D O I：

10.3788/CJL201744.0601005

中图分类号：

学科分类号：

摘要：

A all solid-state laser with high repetition frequency and narrow pulse width for space applications is shown. The laser adopts ultra-stable double porro prism cavity, using laser diode side pumping, the rubidium titanyl phosphate (RTP) crystal as electro-optically Q-switched switch, and polarization-coupled outputting. The system achieves 1 kHz laser pulse repetition frequency, 1.15 W average power, 1.3 ns pulse width, the beam quality factor M2 of two directions of Mx2=1.20, My2=1.23,the output wavelength of 1064 nm. The laser has a compact structure and good performance, which can be used as the light source for the new space detection lidar in the future. © 2017, Chinese Lasers Press. All right reserved.

引用

共 13 条

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