High Power Laser and Particle Beams, Volume. 33, Issue 11, 111015(2021)

Approximate analytical expression for intensity of hot image of intensity laser beam in media with gain saturation region

Qilin Lü1...2, Zairu Ma1,*, Fang Wang2,3, Dongxia Hu2, Hongjie Liu2, Ye Tian2 and Yizhang Ai1 |Show fewer author(s)
Author Affiliations
  • 1School of Science, Xihua University, Chengdu 610039, China
  • 2Laser Fusion Research Center, CAEP, Mianyang 621900, China
  • 3School of Electronics and Information, Sichuan University, Chengdu 610005, China
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    Figures & Tables(8)
    Schematic diagram of hot image formation
    Peak light intensity evolution diagram of the light path and the light intensity distribution diagram of the hot image (incident light intensity:,,,saturation light intensity is )光路的峰值光强演化图和热像的光强分布图(输入光输强度:,,,增益饱和光强)
    Curve of hot image position with object distance
    Curve of relative intensity of hot image with B integral
    Variation of hot image intensity with the thickness of the amplifying Kerr medium slab (phase obscurations , ; Amplitude obscurations ; incident light intensity , saturation light intensity )热像的峰值强度随克尔介质厚度的变化(相位调制,;入射光强,增益饱和光强)
    Variation of hot image intensity with the intensity of saturation light
    Incident light intensity , peak-to-mean intensity of the light after the Kerr medium slab (phase obscurations , , saturation light intensity )入射光强时,介质后方光束峰值强度(相位调制,,增益饱和光强)
    Peak-to-mean intensity distribution corresponding to Fig.6(b)
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    Qilin Lü, Zairu Ma, Fang Wang, Dongxia Hu, Hongjie Liu, Ye Tian, Yizhang Ai. Approximate analytical expression for intensity of hot image of intensity laser beam in media with gain saturation region[J]. High Power Laser and Particle Beams, 2021, 33(11): 111015

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    Paper Information

    Category: High Power Laser Physics and Technology

    Received: Apr. 20, 2021

    Accepted: --

    Published Online: Dec. 1, 2021

    The Author Email: Ma Zairu (simazairu@sina.com.cn)

    DOI:10.11884/HPLPB202133.210156

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