Acta Optica Sinica, Volume. 40, Issue 15, 1519001(2020)

Nonlinear Propagation of Intense Femtosecond Laser Pulses in a Foggy and Cloudy Environment

Qingwei Zeng1, Lei Liu1、*, Shuai Hu1, Kejin Zhang1, Kai Ai2, and Ming Chen3
Author Affiliations
  • 1College of Meteorology and Oceanography, National University of Defense Technology, Nanjing, Jiangsu 211101, China
  • 266199 Troops of PLA, Beijing 100089, China
  • 331110 Troops of PLA, Nanjing, Jiangsu 211101, China
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    Figures & Tables(9)
    Simulation results of turbulence phase screen. (a) Before compensation; (b) after compensation
    Illustration of aerosol particle scattering[24]
    Illustration of layered scattering medium transfer model
    Illustration of time grid Δt in time direction
    Parameters of femtosecond laser transmission. (a) Intensity on optical axis; (b) electron density on optical axis; (c) beam radius; (d) pulse energy
    Variation of on-axis intensity and laser pulse energy flux along x direction with transmission distance
    Distribution of cross-sectional energy flux at different transmission distances
    Simulation results of femtosecond laser transmission in cloud and fog environment with different particle number concentration. (a) Intensity on optical axis; (b) electron density on optical axis; (c) beam radius; (d) pulse energy
    Simulation results of femtosecond laser transmission in cloud and fog environment with different particle radiuses. (a) Intensity on optical axis; (b) electron density on optical axis; (c) beam radius; (d) pulse energy
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    Qingwei Zeng, Lei Liu, Shuai Hu, Kejin Zhang, Kai Ai, Ming Chen. Nonlinear Propagation of Intense Femtosecond Laser Pulses in a Foggy and Cloudy Environment[J]. Acta Optica Sinica, 2020, 40(15): 1519001

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    Paper Information

    Category: Nonlinear Optics

    Received: Feb. 1, 2020

    Accepted: Apr. 29, 2020

    Published Online: Aug. 5, 2020

    The Author Email: Liu Lei (liuleidll@gmail.com)

    DOI:10.3788/AOS202040.1519001

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