A compact pulse burst laser with YAG/Nd:YAG/Cr4+:YAG composite crystal

被引：6
|
作者：
Li, Xudong [1 ,2 ]
Zhou, Yiping [2 ]
Yan, Renpeng [1 ,2 ]
Wang, Deyan [2 ]
Fa, Xin [2 ]
Ma, Yufei [2 ]
Zhou, Zhongxiang [1 ]
机构：
[1] Harbin Inst Technol, Dept Phys, Harbin 150080, Peoples R China
[2] Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150001, Peoples R China
来源：
OPTIK | 2017年 / 136卷
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
Diode-pumped laser; Passively Q-switched; Burst mode; Composite crystal; MICROCHIP LASER; PEAK-POWER; NM LASER;
D O I：
10.1016/j.ijleo.2017.02.022
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, a LD end-pumped passively Q-switched YAG/Nd:YAG/Cr4+:YAG pulse burst 1064nm laser is demonstrated. The output performance of pulse burst laser is optimized by using different output couplers. A pulse burst with 11 pulses under the pump duration of 1 ms is obtained by using an output mirror with T=30%. The minimum pulse width is shortened to be 1.7 ns with a pulse energy of 210 mu J. The highest peak power in YAG/Nd:YAG/Cr4+:YAG pulse burst laser is estimated to be similar to 123.5 kW. (C) 2017 Elsevier GmbH. All rights reserved.
引用
收藏
页码：107 / 111
页数：5
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