Chinese Journal of Lasers, Volume. 46, Issue 5, 0508004(2019)

Physical Mechanism and Research Progress of Femtosecond Laser Based Artificial Atmospheric Modulation

Jingjing Ju1, Jiansheng Liu1,2、*, Haiyi Sun1, Ruxin Li1, Leang Chin See3, and Zhizhan Xu1
Author Affiliations
  • 1State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2Department of Physics, Shanghai Normal University, Shanghai 200234, China
  • 33Center for Optics, Photonics and Laser (COPL), Laval University, Quebec City, Quebec G1V 0A6,Canada
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    In this paper, the research works related to femtosecond laser based artificial atmospheric modulation are reviewed. The contents start by describing the research progress on photo-oxidation byproducts, energy deposition, aerosol formation, water condensation, and precipitation that are all induced by femtosecond filamentation. Subsequently, the research progresses on laser induced water condensation and precipitation as well as manual lightning control are reviewed. Finally, a preliminary physical picture of femtosecond laser based atmospheric modulation is proposed, and the technical challenges and their possible solutions towards the practical applications of artificial rainmaking in the future are discussed.

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    Jingjing Ju, Jiansheng Liu, Haiyi Sun, Ruxin Li, Leang Chin See, Zhizhan Xu. Physical Mechanism and Research Progress of Femtosecond Laser Based Artificial Atmospheric Modulation[J]. Chinese Journal of Lasers, 2019, 46(5): 0508004

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    Paper Information

    Category: nonlinear optics

    Received: Jan. 3, 2019

    Accepted: Feb. 26, 2019

    Published Online: Nov. 11, 2019

    The Author Email: Liu Jiansheng (michaeljs_liu@siom.ac.cn)

    DOI:10.3788/CJL201946.0508004

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