Efficient and compact diode-pumped Q-switched Nd:GdVO4/LBO red laser

被引：41

作者：

Chen, F. ^{[1
]}

Liu, J. ^{[1
]}

Wang, W. W. ^{[1
]}

Fan, X. W. ^{[1
]}

Qin, L. J. ^{[2
]}

机构：

[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China

[2] Yantai Univ, Coll Environm & Mat Engn, Yantai 264005, Peoples R China

来源：

LASER PHYSICS LETTERS | 2009年 / 6卷 / 06期

关键词：

diode-pumped laser; actively Q-switched; red laser; Nd:GdVO4/LBO; ND-GDVO4; SINGLE-CRYSTAL; 1.34; MU-M; CONTINUOUS-WAVE; SATURABLE ABSORBER; HIGH-POWER; MODE-LOCKING; NM; 1.34-MU-M; OUTPUT;

D O I：

10.1002/lapl.200910006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

By using a plano-concave cavity, a compact and efficient diode-end-pumped acousto-optic (AO) Q-switched intracavity frequency-doubled Nd:GdVO4/LBO red laser was demonstrated, Under the incident pump power of 9.2 W, the maximum output power at 671 nm was obtained to be 1.36 W at repetition frequency of 15 kHz, with the corresponding optical-optical conversion efficiency of 14.8%. And the shortest pulse width at 671 nm was obtained to be 28 ns at the repetition frequency of 5 kHz. The dependence of the operational parameters on the pump power was also investigated experimentally. [GRAPHICS] The peak power versus the incident pump power at different pulse frequencies. (C) 2009 by Astro Ltd. Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA

引用

页码：441 / 444

页数：4

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