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

共 18 条

[1]

Chan KC, 2000, ELECTROPHORESIS, V21, P2062, DOI 10.1002/1522-2683(20000601)21:10<2062::AID-ELPS2062>3.0.CO

[2]

2-Z

[3] Efficient and compact diode-pumped Q-switched Nd:GdVO4/LBO red laser [J].

Chen, F. ;

Liu, J. ;

Wang, W. W. ;

Fan, X. W. ;

Qin, L. J. .

LASER PHYSICS LETTERS, 2009, 6 (06) :441-444

[4] Determination of the thermal loading of diode-pumped Nd:YVO4 by use of thermally induced second-harmonic output depolarization [J].

Chen, YF ;

Kuo, HJ .

OPTICS LETTERS, 1998, 23 (11) :846-848

[5] 8-mJ TEM00 diode-end-pumped frequency-quadrupled Nd:YAG laser [J].

Feugnet, G ;

Pocholle, JP .

OPTICS LETTERS, 1998, 23 (01) :55-57

[6] Diode-end-pumped acousto-optically Q-switched 914 nm laser and the pulsed blue light generation by intracavity frequency doubling [J].

Gao, J. ;

Yu, X. ;

Li, X. D. ;

Chen, F. ;

Zhang, Z. ;

Yu, J. H. ;

Wang, Y. Z. .

LASER PHYSICS LETTERS, 2008, 5 (06) :433-436

[7] Experimental study of a high-power CW diode-side-pumped Nd:YAG rod laser [J].

Hajiesmaeilbaigi, F ;

Razzaghhi, H ;

Esfahani, MM ;

Moghaddam, MRA ;

Sabbaghzadeh, J .

LASER PHYSICS LETTERS, 2005, 2 (09) :437-439

[8] High-power high-repetition-rate UV light at 355 nm generated by a diode-end-pumped passively Q-switched Nd:YAG laser [J].

Jia, Fu-qiang ;

Zheng, Quan ;

Xue, Qing-hua ;

Bu, Yi-kun ;

Qian, Long-sheng .

APPLIED OPTICS, 2007, 46 (15) :2975-2979

[9] Efficient 355-nm generation in CsB3O5 crystal [J].

Kitano, H ;

Matsui, T ;

Sato, K ;

Ushiyama, N ;

Yoshimura, M ;

Mori, Y ;

Sasaki, T .

OPTICS LETTERS, 2003, 28 (04) :263-265

[10]

KOECHNER W, 2005, SOLID STATE LASER EN, P474

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