High pulse repetition frequency all-solid-state 1053 nm Nd:YLF laser

被引：36

作者：

Sun, Y. ^{[1
]}

Zhang, H. ^{[1
]}

Liu, Q. ^{[1
]}

Huang, L. ^{[1
]}

Wang, Y. ^{[1
]}

Gong, M. ^{[1
]}

机构：

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

来源：

LASER PHYSICS LETTERS | 2010年 / 7卷 / 10期

关键词：

Nd:YLF; AO Q-switch; high pulse repetition frequency; angle drift; ND-YLF LASER; SLAB LASER; NDYVO4; OPERATION; CAVITY; MODE;

D O I：

10.1002/lapl.201010058

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We presented a high pulse repetition frequency (PRF) all-solid-state 1053 nm Nd:YLF laser with laser diode (LD) end-pumped and acousto-optic (AO) Q-switching configuration. When the PRF reached 50 kHz, 1.12 W average power and 541 W peak power was obtained, corresponding to the optical-optical efficiency of 31.2% and the pump power of 3.58 W, and the pulse width was compressed to 41.4 ns with the ultrashort cavity length of 40 mm, and the pulse instability smaller than 4%. The beam quality factors and the angle drift were measured as M-x(2) = 1.247 and M-y(2) = 1.285 and 0.2 mrad, respectively. [GRAPHICS] (C) 2010 by Astro Ltd. Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA

引用

页码：722 / 725

页数：4

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