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

页码：3991 / 3994

页数：4

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