Diode-pumped simultaneously Q-switched and mode-locked YVO4/Nd:YVO4/YVO4 crystal self-Raman first-Stokes laser

被引:19
|
作者
Huang, Guoxi [1 ,2 ]
Yu, Yongqin [2 ,3 ,4 ]
Xie, Xiaohua [1 ,2 ]
Zhang, Yufeng [1 ,2 ]
Du, Chenlin [1 ,2 ,3 ]
机构
[1] Shenzhen Univ, Coll Elect Sci & Technol, Shenzhen 518060, Peoples R China
[2] Shenzhen Key Lab Laser Engn, Shenzhen 518060, Peoples R China
[3] Shenzhen Univ, Guangdong Higher Educ Inst, Key Lab Adv Opt Precis Mfg Technol, Shenzhen 518060, Peoples R China
[4] Shenzhen Univ, Coll Phys Sci & Technol, Shenzhen 518060, Peoples R China
来源
OPTICS EXPRESS | 2013年 / 21卷 / 17期
基金
中国国家自然科学基金;
关键词
HIGH-POWER; LOCKING; YVO4;
D O I
10.1364/OE.21.019723
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A diode-end-pumped simultaneously Q-switched and mode-locked self-Raman YVO4/Nd:YVO4/YVO4 laser at first-Stokes wavelength of 1175.9 nm was demonstrated. The shortest mode-locked pulse width of the laser was obtained to be similar to 23.57 ps, with the corresponding timebandwidth product of similar to 0.51. The maximum average output power, the highest pulse energy and the highest peak power were obtained to be 1.83 W, 6.1 mu J and 220 kW, respectively. The nonlinear Raman process improved the Q-switched mode-locking performance of the Stokes pulses. (C) 2013 Optical Society of America
引用
收藏
页码:19723 / 19731
页数:9
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