Chinese Journal of Lasers, Volume. 50, Issue 23, 2301010(2023)

Fiber Laser with Single Frequency, Narrow Line Width, Narrow Pulse Width, and High Repetition Frequency

Hao Zhan1,2, Xin Zhang2、*, Junqing Meng1,3、**, Dawei Zhang1, Chaoyang Zhong2, Xia Hou2, and Weibiao Chen4
Author Affiliations
  • 1School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
  • 2Space Laser Engineering Department, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 3Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 4Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
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    Figures & Tables(10)
    Structural diagram of fiber laser with single frequency, narrow line width, narrow pulse width, and high repetition frequency
    Spectrum of 62.6 mW continuous seed light
    Pulse waveform and spectrum after primary amplification. (a) Pulse spectrum; (b) pulse waveform
    Pulse waveform and spectrum after secondary amplification. (a) Pulse spectrum; (b) pulse waveform
    Pulse waveform and spectrum after tertiary amplification. (a) Pulse spectrum; (b) pulse waveform
    Pulse energy curves of PLMA-YDF-25/250 fiber and PCF under different pump currents
    Spectra under PLMA-YDF-25/250 fiber and PCF
    Laser spectrum when single pulse energy is 298 μJ
    Double frequency efficiency and energy of 532 nm laser versus fundamental frequency energy with output energy of green light shown in inset
    Beam quality of 532 nm laser with energy of 155.5 μJ
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    Hao Zhan, Xin Zhang, Junqing Meng, Dawei Zhang, Chaoyang Zhong, Xia Hou, Weibiao Chen. Fiber Laser with Single Frequency, Narrow Line Width, Narrow Pulse Width, and High Repetition Frequency[J]. Chinese Journal of Lasers, 2023, 50(23): 2301010

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    Paper Information

    Category: laser devices and laser physics

    Received: Feb. 23, 2023

    Accepted: Apr. 26, 2023

    Published Online: Dec. 7, 2023

    The Author Email: Zhang Xin (zhangxin@siom.ac.cn), Meng Junqing (jqmeng@siom.ac.cn)

    DOI:10.3788/CJL230562

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