Simulation of off-axis gaussian beams with astigmatism and twisting in a nonlinear waveguide medium

被引：0
|
作者：
Mel'nikov, LA [1 ]
Derbov, VL [1 ]
Bychenkov, AI [1 ]
机构：
[1] Saratov State Univ, Saratov 410026, Russia
来源：
OPTICS AND SPECTROSCOPY | 1998年 / 85卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Equations of motion for parameters of a misaligned astigmatic Gaussian beam with twisting in an axially symmetric medium are obtained using a modification of the generalized method of moments. A number of nontrivial features of dynamics of a beam in a parabolic waveguide with the Kerr nonlinearity is found.
引用
收藏
页码：90 / 94
页数：5
相关论文
共 50 条
  • [31] Fractional Fourier transform for incoherent one-dimensional off-axis Gaussian beams
    College of Physics and Electronics Engineering, Sichuan Normal University, Chengdu 610068, China
    Qiangjiguang Yu Lizishu, 2 (190-194):
  • [32] Propagation properties of autofocusing off-axis hollow vortex Gaussian beams in free space
    Chen, Gengxin
    Huang, Xiangxin
    Xu, Chuangjie
    Huang, Linjin
    Xie, Jintao
    Deng, Dongmei
    OPTICS EXPRESS, 2019, 27 (05) : 6357 - 6369
  • [33] Research on Statistical Properties and Application of Off-Axis Gaussian Schell-Model Beams
    Zhou, Yujie
    Zhao, Daomu
    ANNALEN DER PHYSIK, 2021, 533 (08)
  • [34] Trajectories and rotations controlled off-axis winding beams in nonlocal nonlinear media
    Liang, Guo
    Wang, Qing
    OPTICS EXPRESS, 2019, 27 (15): : 21185 - 21193
  • [35] Effects of the multi-order and off-axis vortex on the propagation of Pearcey Gaussian vortex beams with the astigmatic phase in a chiral medium
    Huang, Zhicong
    Wu, You
    Lin, Zejia
    Hong, Shihan
    Liu, Hongzhan
    Yang, Xiangbo
    Deng, Dongmei
    WAVES IN RANDOM AND COMPLEX MEDIA, 2021,
  • [36] MAXIMUM OFF-AXIS GAIN OF PENCIL BEAMS
    DUNCAN, JW
    PROCEEDINGS OF THE IEEE, 1969, 57 (10) : 1791 - &
  • [37] MAXIMUM OFF-AXIS GAIN OF ELLIPTICAL BEAMS
    DUNCAN, JW
    PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1973, 120 (04): : 419 - 422
  • [38] Off-axis detection of pulsed laser beams: simulation and measurements in the lower atmosphere
    Cariou, JP
    LASER RADAR TECHNOLOGY AND APPLICATIONS VIII, 2003, 5086 : 129 - 138
  • [39] Propagation properties of one-dimensional off-axis Gaussian beams through the turbulent atmosphere
    Ji Xiao-Ling
    Tang Ming-Yue
    ACTA PHYSICA SINICA, 2006, 55 (09) : 4968 - 4973
  • [40] Tight Focusing Properties of Gaussian Beams with Asymmetric Off-Axis Bi-Phase Singularities
    Yan Xiyu
    Yang Yanfang
    He Ying
    Li Lulu
    Wang Junjie
    ACTA OPTICA SINICA, 2022, 42 (20)
12345