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高斯光束在大气湍流中的数值模拟和光强起伏

徐光勇, 吴健, 杨春平, 何武光, 韩勇

徐光勇, 吴健, 杨春平, 何武光, 韩勇. 高斯光束在大气湍流中的数值模拟和光强起伏[J]. 激光技术, 2008, 32(5): 548-550.
引用本文: 徐光勇, 吴健, 杨春平, 何武光, 韩勇. 高斯光束在大气湍流中的数值模拟和光强起伏[J]. 激光技术, 2008, 32(5): 548-550.
XU Guang-yong, WU Jian, YANG Chun-ping, HE Wu-guang, HAN Yong. Simulation and optical scintillation research of Gaussian beam in atmosphere turbulence[J]. LASER TECHNOLOGY, 2008, 32(5): 548-550.
Citation: XU Guang-yong, WU Jian, YANG Chun-ping, HE Wu-guang, HAN Yong. Simulation and optical scintillation research of Gaussian beam in atmosphere turbulence[J]. LASER TECHNOLOGY, 2008, 32(5): 548-550.

高斯光束在大气湍流中的数值模拟和光强起伏

详细信息
    作者简介:

    徐光勇(1980- ),男,硕士研究生,主要从事大气光传输方面的研究.

    通讯作者:

    吴健,E-mail:wujian@uestc.edu.cn

  • 中图分类号: P425.2

Simulation and optical scintillation research of Gaussian beam in atmosphere turbulence

  • 摘要: 为了分析大气湍流对高斯光束产生的光强起伏现象,采用相位屏的方法,模拟出高斯光束经过大气湍流后在接受面上的光场分布情况,然后对模拟出的光场进行分析得到光强起伏的方差,并与理论得到的静态统计量进行分析比较,在一定程度上得到了较好的吻合。这一结果对各种近地激光应用是有帮助的。
    Abstract: In order to study irradiance scintillation after laser propagating though atmospheric turbulence,the method of phase screen was adopted to simulate the optical field in the receiving plane.The computed error of root mean square of the scintillation was compared with that in theory and they accord with each other to a certain extent.The above result is helpful for all near-earth laser application.
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出版历程
  • 收稿日期:  2007-07-15
  • 修回日期:  2007-08-25
  • 发布日期:  2008-10-24

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