Diode-pumped passively Q-switched Nd:LuxY1-xVO4 laser at 1.34 μm with two V:YAG saturable absorbers

被引：4
|
作者：
Li, Xin [1 ]
Li, Guiqiu [1 ]
Zhao, Shengzhi [1 ]
Xu, Chao [1 ]
Du, Guolong [1 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2011年 / 284卷 / 05期
基金：
美国国家科学基金会;
关键词：
Diode-pumped; Passively Q-switched; Nd:Lu0.15Y0.85VO4; V:YAG; CONTINUOUS-WAVE; HIGH-POWER; ND-YVO4; LASER; PERFORMANCE; 1.34-MU-M; CRYSTALS; END; ND-LUVO4; ND-GDVO4; GROWTH;
D O I：
10.1016/j.optcom.2010.10.087
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Laser performance with the mixed Nd:Lu0.15Y0.85VO4 crystal at 1.34 mu m wavelength has been demonstrated. The continuous wave (cw) operation was carried out in a simple plano-concave resonator with an optical conversion efficiency of 23% and a slop efficiency of 25%. At a pump power of 6.78 W. the Q-switched pulses with the largest average output power of 349 mW, the shortest pulse width of 30.6 ns, the largest repetition rate of 42.5 kHz, the highest peak power of 268 W and the largest pulse energy of 8.2 mu J were obtained, corresponding to the V:YAG with initial transmission of 89%. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1307 / 1311
页数：5
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