Diode-end-pumped passively Q-switched Nd:Y0.8Lu0.2VO4 laser with Cr4+:YAG crystal

被引：19
|
作者：
Zhuo, Zhuang [1 ,2 ]
Li, Shiguang [2 ]
Li, Tao [1 ]
Shan, Chunxia [2 ]
Jiang, Jianmin [2 ]
Zhao, Bin [3 ]
Li, Jian [2 ]
Chen, Jianzhong [3 ]
机构：
[1] Shandong Univ, Coll Informat Sci & Engn, Jinan 250100, Peoples R China
[2] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China
[3] Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2010年 / 283卷 / 09期
关键词：
Nd: Y0.8Lu0.2VO4 crystal; Continuous wave operation; Passive Q-switching; LD pumped lasers; SATURABLE ABSORBER; ND-GDVO4; LASERS; PERFORMANCE; ND; ENHANCEMENT;
D O I：
10.1016/j.optcom.2009.12.056
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A diode end-pumped passively Q-switched Nd:Y0.8Lu0.2VO4 laser with a Cr4+ : YAG crystal is first demonstrated in this paper. The maximum continuous wave (CW) output power of 5.59 W is obtained at the incident pump power of 13.07 W with the output transmission T=20%, resulting in an optical-to-optical efficiency of 42.7%. For Q-switching operation, the measured pulse duration of 8.5 ns, the pulse energy of 45.24 mu J and the peak power of 5.32 kW are respectively obtained for the output transmission of 50% when the Cr4+: YAG crystal is used with an initial transmission (T-0) of 60%. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1886 / 1888
页数：3
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