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Passively Q-switched Ho:YLF laser pumped by Tm3+-doped fiber laser

文献类型：期刊论文

作者Yang, Chao1; Ju, Youlun1; Yao, Baoquan1; Dai, Tongyu1; Duan, Xiaoming1; Li, Jiang2; Ding, Yu1; Liu, Wei1; Pan, Yubai2; Li, Chaoyu2
刊名OPTICS AND LASER TECHNOLOGY
出版日期2016-03-01
卷号77页码:55-58
关键词Fiber laser Ho:YLF laser Passively Q-Switched
英文摘要We demonstrate a compact and efficient passively Q-switched (PQS) Ho:YLF laser pumped by a self-made all-fiber laser. Firstly, we design and make an all-fiber laser operating at 1940 nm with a slope efficiency of 40.6%. Then, the all-fiber laser was used to pump Ho:YLF laser directly. In the CW (continues-wave) operation Ho:YLF laser, the maximum output power was 7.79 W, corresponding to the slope efficiency of 55.2%. Using Cr2+:ZnS as the saturable absorber, the average power of 6.03 W was achieved with the slope efficiency of 45.9%. The shortest pulse duration was 15.6 ns and the pulse repetition frequency was 23 kHz at the pump power of 20.4 W. The pulse energy was a constant as 2.7 mJ when the pump power exceeded 15 W. The beam quality factor of M-2 was 1.05, indicating nearly diffraction limited beam propagation. (C) 2015 Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Optics ; Physics, Applied
研究领域[WOS]Optics ; Physics
关键词[WOS]2 MU-M ; SINGLE-FREQUENCY ; TM
收录类别SCI
语种英语
WOS记录号WOS:000366792300009
源URL[http://ir.sic.ac.cn/handle/331005/23325]  
专题上海硅酸盐研究所_透明光功能无机材料重点实验室_期刊论文
作者单位1.Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150080, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Adv Inorgan Mat, Shanghai 200050, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Chao,Ju, Youlun,Yao, Baoquan,et al. Passively Q-switched Ho:YLF laser pumped by Tm3+-doped fiber laser[J]. OPTICS AND LASER TECHNOLOGY,2016,77:55-58.
APA Yang, Chao.,Ju, Youlun.,Yao, Baoquan.,Dai, Tongyu.,Duan, Xiaoming.,...&Li, Chaoyu.(2016).Passively Q-switched Ho:YLF laser pumped by Tm3+-doped fiber laser.OPTICS AND LASER TECHNOLOGY,77,55-58.
MLA Yang, Chao,et al."Passively Q-switched Ho:YLF laser pumped by Tm3+-doped fiber laser".OPTICS AND LASER TECHNOLOGY 77(2016):55-58.

入库方式： OAI收割

来源：上海硅酸盐研究所

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