Electro-optical Q-switch low-repetition-rate narrow-pulse-width UV pulse laser at 355 nm generated by pulsed-diode-pumped Nd:YAG

被引：35

作者：

Bai, Y. ^{[1
,2
]}

Li, Y. H. ^{[1
,3
]}

Shen, Z. G. ^{[1
,2
]}

Song, D. F. ^{[1
,2
]}

Ren, Z. Y. ^{[1
,2
]}

Bai, J. T. ^{[1
,2
,3
]}

机构：

[1] NW Univ Xian, Prov Key Lab Photoelect Technol, Inst Photon & Phototechnol, Xian 710069, Peoples R China

[2] NW Univ Xian, Shaanxi Engn Technol Res Ctr Solid State Lasers &, Xian 710069, Peoples R China

[3] NW Univ Xian, Dept Phys, Xian 710069, Peoples R China

来源：

LASER PHYSICS LETTERS | 2009年 / 6卷 / 11期

关键词：

pulsed-diode-pumped; electro-optical Q-switched; narrow pulse-width; high peak power; ultraviolet pulse; ALL-SOLID-STATE; ND-YAG LASER; END; LIGHT; EFFICIENT; CRYSTAL; ROD;

D O I：

10.1002/lapl.200910081

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report an electro-optical Q-switch ultraviolet laser at 355 nm with narrow width and low repetition rate generated by pulsed-diode side-pumped Nd:YAG/KTP/LBO. The single-pulse energy is measured to be 18.7 mJ with a pulse-width of 7.32 ns at a repetition rate of 1 Hz and a pump current of 120 A. We can obtain the output laser of 1064 nm, 532 nm, and 355 run simultaneously by using a volume of beam splitting mirrors, and the average output power of the three lasers are measured to be 589.8 mW, 305.6 mW, and 218.2 mW, respectively, corresponding to a conversion efficiency of 12.69% from 1064 nm to 355 nm. (C) 2009 by Astro Ltd. Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA

引用

页码：791 / 795

页数：5

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