High-power, high-repetition-rate actively Q-switched 916 nm laser and the frequency doubled pulsed 458 nm blue laser

被引：4
|
作者：
Gao, Jing [1 ]
Yan, Renpeng [2 ]
Yu, Xin [2 ]
Wu, Xiaodong [1 ]
机构：
[1] Chinese Acad Sci, Jiangsu Key Lab Med Opt, Suzhou Inst Biomed Engn & Technol, Suzhou 215163, Peoples R China
[2] Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150080, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2014年 / 58卷
基金：
对外科技合作项目（国际科技项目）;
关键词：
High repetition rate; Actively Q-switched; Frequency doubling; CONTINUOUS-WAVE; LIGHT GENERATION; ND-LUVO4; LASER; NDGDVO4; DIODE; OPERATION; END; PERFORMANCE;
D O I：
10.1016/j.optlastec.2013.11.011
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A compact high-power, high-repetition-rate laser-diode end-pumped acousto-optical Q-switched Nd: LuVO4 916 nm laser is reported. At the incident pump power of 29.1 W, the maximum average output of 1.47W at 100 kHz is obtained. To our best knowledge, it is the highest average output power in Q-switched lasers at 916 nm. A Maximum peak power of 2.5 kW with a shortest pulsed width of 25.4 ns is achieved at 5 kHz. The peak power is an order of magnitude higher than the previous results ever reported in the pulsed 916 nm lasers. By extracavity frequency-doubling with a BiB3O6 (BiBO) crystal, a pulsed 458 nm laser with a maximum peak output power of quasi-kW-level at 5 kHz is realized for the first time. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：161 / 165
页数：5
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