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作者:

Sun, Zhe (Sun, Zhe.) | Li, Qiang (Li, Qiang.) (学者:李强) | Su, Yanli (Su, Yanli.) | Lei, Hong (Lei, Hong.) | Jiang, Menghua (Jiang, Menghua.) | Hui, Yongling (Hui, Yongling.)

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摘要:

We demonstrated a passively Q-switched Nd:YAG/Cr4+:YAG microchip laser with high stability and highly polarized output. The output polarization mainly depends on the pump polarization by using [0 0 1]-cut Cr4+:YAG crystal as a saturable absorber. Highly stabled output was achieved when the pump polarization direction was parallel to the crystallographic axis of [0 0 1]-cut Cr4+:YAG crystal. The 1064 nm laser with the output power of 0.5 W at 20 kHz, with the pulse duration of 2.3 ns was generated. The extinction ratio was above 300:1 and the polarized output stability was higher than 96.8%. (C) 2013 Elsevier Ltd. All rights reserved.

关键词:

Lasers Polarization Q-switched

作者机构:

  • [ 1 ] [Sun, Zhe]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Li, Qiang]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Su, Yanli]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Lei, Hong]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Jiang, Menghua]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 6 ] [Hui, Yongling]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

通讯作者信息:

  • [Sun, Zhe]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

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来源 :

OPTICS AND LASER TECHNOLOGY

ISSN: 0030-3992

年份: 2014

卷: 56

页码: 269-272

5 . 0 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:176

JCR分区:2

中科院分区:3

被引次数:

WoS核心集被引频次: 8

SCOPUS被引频次: 8

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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