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作者:

Liu, Xue-Sheng (Liu, Xue-Sheng.) | Jia, Wenzeng (Jia, Wenzeng.) | Yang, Song (Yang, Song.) | He, Huan (He, Huan.) | Liu, You-Qiang (Liu, You-Qiang.) | Yan, Anru (Yan, Anru.) | Wang, Zhi-Yong (Wang, Zhi-Yong.) (学者:王智勇)

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EI Scopus SCIE

摘要:

We have demonstrated a high pulse energy single-pass picosecond (ps) master oscillator power amplifier (MOPA) system of 1064 nm at a pulse repetition rate of 500 kHz. A 500 kHz, 32.38 mu J picosecond laser was used as the signal laser. Through a single-pass traveling-wave amplifier, a maximum output power of 35.7 W at a pump power of 100.6 W was generated with the optic-optic efficiency of 19.39%. The output pulse duration was 16.9 ps, corresponding to the pulse energy of 71.4 mu J, while simultaneously the beam quality factor M-2 was measured to be 1.36 and 1.32 along the x, y axis direction, respectively.

关键词:

High pulse energy MOPA Picosecond laser Single-pass amplifier

作者机构:

  • [ 1 ] [Liu, Xue-Sheng]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Liu, Xue-Sheng]Beijing Engn Res Ctr Laser Technol, Beijing 100124, Peoples R China
  • [ 3 ] [Liu, Xue-Sheng]Minist Educ, Key Lab Trans Scale Laser Mfg Technol, Beijing 100124, Peoples R China

通讯作者信息:

  • [Liu, Xue-Sheng]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: 2020

卷: 121

5 . 0 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:28

JCR分区:1

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次: 8

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

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