Second-Stokes YVO4/Nd:YVO4/YVO4 self-frequency Raman laser

被引：33
|
作者：
Chen, Weidong [1 ,2 ]
Wei, Yong [1 ]
Huang, Chenghui [1 ]
Wang, Xiaolei [1 ]
Shen, Hongyuan [1 ]
Zhai, Suya [1 ,2 ]
Xu, Shan [1 ,2 ]
Li, Bingxuan [1 ,2 ]
Chen, Zhenqiang [3 ]
Zhang, Ge [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
[3] Jinan Univ, Inst Optoelect Engn, Guangzhou 510632, Guangdong, Peoples R China
来源：
OPTICS LETTERS | 2012年 / 37卷 / 11期
基金：
中国国家自然科学基金;
关键词：
EYE-SAFE LASER; YELLOW-LIGHT; END; GENERATION; NM; CONVERSION; COMPOSITE; CRYSTALS;
D O I：
10.1364/OL.37.001968
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrated an efficient second-Stokes Raman laser emission at 1313 nm based on self-frequency stimulated Raman scattering from a diode-end-pumped actively Q-switched YVO4/Nd:YVO4/YVO4 laser at 1064 nm for the first time, to the authors' knowledge. A double-end diffusion-bonded Nd:YVO4 composite crystal was adopted for sufficiently improving the thermal lensing effect in the course of self-frequency stimulated Raman scattering operation. With an incident pump power of 14.6 W and a pulse repetition (PRR) of 40 kHz, a maximum average output power of 2.34 W was obtained, corresponding to an optical-to-optical conversion efficiency of 16%. Pulse width and peak power were 1.2 ns and 49 kW, respectively. (C) 2012 Optical Society of America
引用
收藏
页码：1968 / 1970
页数：3
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