Analysis and design of CW-LD pumped stable Q-switched laser

HUANG Xiu-jiang; SUI Zhan; LI Ming-zhong; LIU Yong-zhi; LI Xin(School of Optic-Electronic Information; Univ. of Electronic Science and Technology of China; Chengdu 610054; China; Laser Fusion Research Center of CAEP; Mianyang 621000; China; School of Electrical Engineering; Univ. of Electronic Science and Technology of China; Chengdu 610054; China)

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Analysis and design of CW-LD pumped stable Q-switched laser

更新时间：2024-10-14

- Analysis and design of CW-LD pumped stable Q-switched laser
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- 通信学报 2004年第12期页码：171-175
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  中图分类号： TN248.1
- 纸质出版日期：2004
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[1].Analysis and design of CW-LD pumped stable Q-switched laser[J].通信学报,2004(12):171-175.
[1].Analysis and design of CW-LD pumped stable Q-switched laser[J].通信学报,2004(12):171-175. DOI：

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摘要

<正>A high power continuous wave （CW） laser diode （LD） pumped acousto-optic Q-switched Nd:YVO4 laser is presented. A short pulse at the 1064 nm is obtained. With a repetition rate of 50 kHz

the maximum average output power of 5.72 W is achieved. The optical conversion efficiency and the slope efficiency are up to 28% and 32.4% respectively. At the repetition rate of 10 kHz and the pulse width of 16.3ns

the maximum single pulse energy of 286 μJ and the peak power of 13kW are acquired. The laser can be used as a signal source in the free-space optical communication. The output signal agrees with the modulate signal well.

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