Highly Efficient Diode-Side-Pumped Six-Rod Nd:YAG Laser

被引：4
|
作者：
Cui Qian-Jin [1 ,2 ]
Peng Qin-Jun [1 ]
Zhang Hong-Bo [1 ]
Yang Xiao-Dong [1 ,2 ]
Bo Yong [1 ]
Guo Xin-Jun [1 ]
Zhou Yong [1 ,2 ]
Lu Yuan-Fu [1 ,2 ]
Cui Da-Fu [1 ]
Xu Zu-Yan [1 ]
机构：
[1] Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2008年 / 25卷 / 11期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1088/0256-307X/25/11/042
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have demonstrated a highly efficient, high average output power laser based on the optimized resonator made up of multiple Nd:YAG rods. The laser consists of three groups, each of which contains two rods with one quartz 90 rotator between them. By a desirable design of the resonator, the average output power of 1906 W at 1064 nm is reached with repetition rate of 1.1 kHz. The optical to optical conversion efficiency is up to 50.8% with the pulse width 224 mu s and it is the highest conversion efficiency of six rods resonator.
引用
收藏
页码：3991 / 3994
页数：4
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