Comparison of electro-optical and acousto-optical Q-switched, high repetition rate Nd:GdVO4 laser

被引：18
|
作者：
Yu, X. [1 ]
Wang, C. [1 ]
Chen, F. [1 ]
Yan, R. P. [1 ]
Ma, Y. F. [1 ]
Li, X. D. [1 ]
Peng, J. B. [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150080, Peoples R China
来源：
LASER PHYSICS | 2011年 / 21卷 / 03期
关键词：
NDGDVO4; LASER; MODE-LOCKING; EMISSION;
D O I：
10.1134/S1054660X11050331
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The differences between the performances of electro-optical (EO) and acousto-optical (AO) Q-switched, diode pumped Nd:GdVO4 laser at high repetition rates were detailed in this paper. The results revealed that EO Q-switch was more favorable to obtain short pulse width and high peak power laser than AO Q-switch under high repetition rate operation. The minimum pulse widths at 100 kHz were 20.2 ns under EO operation and 28.7 ns under AO operation, corresponding to peak powers of 3.1 kW and 2.2 kW, respectively. The corresponding values at 10 kHz were 5.3 ns, 9.0 ns and 77.4 kW, 45.6 kW, respectively.
引用
收藏
页码：442 / 445
页数：4
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