Diode-pumped doubly Q-switched Nd:GdVO4 laser

被引：11
|
作者：
Wang, G. [1 ]
Liu, S. [1 ]
Li, L. [1 ]
Liu, S. [1 ]
Liu, M. [1 ]
Liu, J. [1 ]
机构：
[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China
来源：
LASER PHYSICS | 2007年 / 17卷 / 12期
关键词：
D O I：
10.1134/S1054660X0712002X
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
By using both an acoustooptical (AO) modulator and a Cr4+:YAG saturable absorber in the cavity, a diode-pumped doubly Q-switched Nd:GdVO4 laser, which can generate short pulses with high peak powers and symmetric temporal profiles, has been demonstrated. A peak power of 3.05 kW with a corresponding pulse width of 16 ns has been achieved at an incident pump power of 7.7 W. A reasonable analysis about the experimental results has been given by considering the ground-state absorption and excited-state absorption of a Cr4+:YAG crystal.
引用
收藏
页码：1349 / 1352
页数：4
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