Injection seeded single-frequency pulsed Nd: YAG laser resonated by an intracavity phase modulator

被引：9
|
作者：
Zhang, Junxuan [1 ,2 ]
Zhu, Xiaolei [1 ]
Zang, Huaguo [1 ]
Ma, Xiuhua [1 ]
Yin, Suyong [1 ]
Li, Shiguang [1 ]
Chen, Weibiao [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Detect Technol, Shanghai 201800, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
APPLIED OPTICS | 2014年 / 53卷 / 31期
关键词：
OPERATION; TI;
D O I：
10.1364/AO.53.007241
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A reliable single frequency Q-switched Nd:YAG laser is developed by using a lithium niobate crystal as the intracavity phase modulator. Successful injection seeding is performed by adopting an electro-optic crystal in an effectively simplified cavity arrangement. The laser is capable of producing 4.8 mJ pulse-energy at 400 Hz repetition rate with nearly Fourier-transform-limited spectral linewidth. The pulse duration is approximately 25 ns, and the beam quality factor M-2 is less than 1.3. (C) 2014 Optical Society of America
引用
收藏
页码：7241 / 7245
页数：5
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