1.3-ns pulse, compact passively Q-switched microchip green laser by Nd:YAG/Cr4+:YAG composite crystal

被引：9
作者：
Yang, X. -Q. [1 ,2 ]
Wang, H. -X. [2 ]
Yang, J. -F. [2 ]
Zhang, B. -T. [2 ]
Huang, H. -T. [2 ]
机构：
[1] Qufu Normal Univ, Dept Phys, Shandong Prov Key Lab Laser Polarizat & Informat, Qufu 273165, Peoples R China
[2] Shandong Univ, Inst Crystal Mat, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
来源：
LASER PHYSICS | 2011年 / 21卷 / 04期
基金：
中国国家自然科学基金;
关键词：
CR4+-YAG SATURABLE ABSORBER; ND-YAG LASER; POLARIZED OUTPUT; CR; ND-YVO4; LASER; MODE-LOCKING; MU-M; END; PERFORMANCE; CR4+YAG;
D O I：
10.1134/S1054660X11070322
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this article, a diode-end-pumped passively Q-switched extra-cavity frequency doubled micro-type green laser by Nd:YAG/Cr4+:YAG composite crystal was demonstrated. The dependence of the average out power, pulse width and pulse repetition rate on incident pump power were measured. Under the pump power of 14 W, the minimum pulse width of 1.3 ns with repetition rate of 68.0 kHz was obtained, corresponding single-pulse energy of 8.8 mu J and peak power of 6.7 kW.
引用
收藏
页码：690 / 694
页数：5
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