Propagation of cosh-Gaussian beams diffracted by a circular aperture in turbulent atmosphere

被引：0
|
作者：
X. Chu
Y. Ni
G. Zhou
机构：
[1] Zhejiang Forestry University,School of Science
来源：
Applied Physics B | 2007年 / 87卷
关键词：
Gaussian Beam; Propagation Distance; Turbulent Atmosphere; Evolution Property; Circular Aperture;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An analytical formula for the average intensity of cosh-Gaussian (ChG) beams diffracted by an aperture in turbulent atmosphere is derived and some limiting cases are discussed. By using the average intensity formula, some numerical simulation comparisons are made and some special cases are studied, especially the influences of the ChG beam parameter (Ω0), the propagation distance, the aperture and its size on the average normalized intensity distribution. It is determined that the evolution properties of the average normalized intensity profile in turbulent atmosphere with aperture are different not only from those of free space with aperture but also from those in turbulent atmosphere without aperture.
引用
下载
收藏
页码：547 / 552
页数：5
相关论文
共 50 条
  • [1] Propagation of cosh-Gaussian beams diffracted by a circular aperture in turbulent atmosphere
    Chu, X.
    Ni, Y.
    Zhou, G.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2007, 87 (03): : 547 - 552
  • [2] Propagation of radially polarized beams diffracted at a circular aperture in turbulent atmosphere
    Jia, Xinting
    Yang, Yingping
    OPTICS AND LASERS IN ENGINEERING, 2012, 50 (12) : 1683 - 1688
  • [3] Phase singularities of nonparaxial cosh-Gaussian vortex beams diffracted by a rectangular aperture
    Lian, Xiaoxu
    Lue, Baida
    OPTICS AND LASER TECHNOLOGY, 2011, 43 (07): : 1264 - 1269
  • [4] Beam propagation factor of hard-edge diffracted cosh-Gaussian beams
    Lü, B
    Luo, SR
    OPTICS COMMUNICATIONS, 2000, 178 (4-6) : 275 - 281
  • [5] Properties of circular cosh-gaussian beams focused by a thin lens system under a turbulent atmosphere
    Lazrek, M.
    Hricha, Z.
    Belafhal, A.
    OPTICAL AND QUANTUM ELECTRONICS, 2023, 55 (06)
  • [6] Properties of circular cosh-gaussian beams focused by a thin lens system under a turbulent atmosphere
    M. Lazrek
    Z. Hricha
    A. Belafhal
    Optical and Quantum Electronics, 2023, 55
  • [7] Propagation properties of cosh-Gaussian beams
    Lü, B
    Ma, H
    Zhang, B
    OPTICS COMMUNICATIONS, 1999, 164 (4-6) : 165 - 170
  • [8] Average intensity and spreading of cosh-Gaussian laser beams in the turbulent atmosphere
    Eyyuboglu, HT
    Baykal, Y
    APPLIED OPTICS, 2005, 44 (06) : 976 - 983
  • [9] Propagation analysis of flattened circular Gaussian beams with a circular aperture in turbulent atmosphere
    Chu, Xiuxiang
    Ni, Yongzhou
    Zhou, Guoquan
    OPTICS COMMUNICATIONS, 2007, 274 (02) : 274 - 280
  • [10] Propagation of a higher-order cosh-Gaussian beam in turbulent atmosphere
    Zhou, Guoquan
    OPTICS EXPRESS, 2011, 19 (05): : 3945 - 3951
12345