Compact high-power, TEM00 acousto-optics Q-switched Nd:YVO4 oscillator pumped at 888 nm

被引：28

作者：

Hong, Hailong ^{[1
]}

Huang, Lei ^{[1
]}

Liu, Qiang ^{[1
]}

Yan, Ping ^{[1
]}

Gong, Mali ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Precis Instruments, Ctr Photon & Elect, State Key Lab Tribol, Beijing 100084, Peoples R China

来源：

APPLIED OPTICS | 2012年 / 51卷 / 03期

基金：

中国国家自然科学基金;

关键词：

LASER;

D O I：

10.1364/AO.51.000323

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A compact, high-power, high-repetition-rate Q-switched laser oscillator is presented in this paper. Adopting the acousto-optics Q-switching mechanism, the maximum output power of 57 W of 1064 nm fundamental wave at 200 kHz is obtained under 110 W 888 nm pumping. The stable working range extends from 30 to 250 kHz, while the beam quality factor M-2 is smaller than 1.30. Subsequently, based on the 42 W of fundamental wave with the beam quality better than 1.10, 29.5 W of 532 nm green laser and 18 W of 355 nm ultraviolet wave are achieved. (C) 2012 Optical Society of America

引用

页码：323 / 327

页数：5

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