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作者:

Bai, Z-X. (Bai, Z-X..) | Gao, X-Q (Gao, X-Q.) | Chen, L-Y. (Chen, L-Y..) | Jiang, J. (Jiang, J..) | Chen, M. (Chen, M..) | Li, G. (Li, G..) (学者:李港)

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EI Scopus SCIE

摘要:

A high power Q-switched all solid state master oscillator power amplifier (MOPA) laser system is reported in this paper, which produces linearly polarized light 89 W at 500 Hz in 5.5 ns (FWHM). Bidirectional voltage supplied electro-optic Q-switched technology was used in oscillator stage, which obtained adjustable pulse width from 5.5 to 21 ns in 1064 nm. Through multistage Nd:YAG amplifiers at the pulse width of 5.5 ns, the oscillator laser power was scaled up to 89 W and the corresponding peak power reached 32.3 MW with power instability less than 0.51%.

关键词:

high repetition rate laser diode-side-pumped master oscillator power amplifier (MOPA) Nd:YAG laser Q-switched thermal effect

作者机构:

  • [ 1 ] [Bai, Z-X.]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Gao, X-Q]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Chen, L-Y.]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Jiang, J.]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Chen, M.]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 6 ] [Li, G.]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

通讯作者信息:

  • [Bai, Z-X.]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

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来源 :

LASERS IN ENGINEERING

ISSN: 0898-1507

年份: 2014

期: 3-4

卷: 28

页码: 233-246

0 . 5 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:123

JCR分区:4

中科院分区:4

被引次数:

WoS核心集被引频次: 1

SCOPUS被引频次:

ESI高被引论文在榜: 0 展开所有

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