Vectorial structural characteristics of four-petal Gaussian beams in the far field

被引：4
|
作者：
Li, J. [1 ]
Chen, Y. [1 ]
Xin, Y. [1 ]
Zhou, M. [1 ]
Xu, S. [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Opt Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS | 2010年 / 50卷 / 03期
关键词：
PROPAGATION;
D O I：
10.1051/epjap/2010051
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Based on the vector angular spectrum theory of electromagnetic waves and the method of stationary phase, analytical vector structures of four-petal Gaussian beams (FPGB) in the far field are derived. The energy flux for the TE term, TM term and the whole beam are represented and illustrated with numerical examples. Effects of beam orders and paraxial degrees on energy flux distributions are discussed in detail, and the corresponding analytical explanations are also given. These results may provide a new approach to manipulate other higher-order laser beams in the far field.
引用
收藏
页码：30702 / p1
页数：7
相关论文
共 50 条
  • [31] Self-repeating properties of four-petal Gaussian vortex beams in quadratic index medium
    Zou, Defeng
    Li, Xiaohui
    Chai, Tong
    Zheng, Hairong
    PHYSICS LETTERS A, 2018, 382 (19) : 1312 - 1316
  • [32] Propagation and transformation of four-petal Gaussian vortex beams in fractional Fourier transform optical system
    Dai, Zhi-Ping
    Wang, Yong-Bo
    Zeng, Qiao
    Pang, Zhao-Guang
    Yang, Zhen-Jun
    OPTIK, 2021, 245
  • [33] Anomalous transverse transformation of astigmatic four-petal Gaussian beams in isotropic nonlocal nonlinear media
    Yang, Zhen-Jun
    Bu, Hong-Xia
    Wang, Yong-Bo
    Li, Xing-Liang
    Zhang, Shu-Min
    RESULTS IN PHYSICS, 2018, 10 : 320 - 322
  • [34] Nonparaxial propagation of a partially coherent four-petal Gaussian vortex beam
    Liu, Dajun
    Zhong, Haiyang
    Wang, Guiqiu
    Yin, Hongming
    Wang, Yaochuan
    OPTIK, 2018, 158 : 451 - 459
  • [35] Multifilament Array Generation and Control with a Four-petal Gaussian Femtosecond Laser Beam
    Zeng Tao
    Yi Yuliang
    Guo Lanjun
    ACTA PHOTONICA SINICA, 2023, 52 (07)
  • [36] Gyrator transform of four-petal Gaussian beam and generation of rectangular hollow beam
    Gong Ning
    Zhu Kai-Cheng
    Xia Hui
    ACTA PHYSICA SINICA, 2016, 65 (12)
  • [37] Vectorial structural properties of a Gaussian vortex beam in the far-field
    Zhou, Guoquan
    Zhang, Lijun
    Ru, Guoyun
    LASER PHYSICS, 2015, 25 (12)
  • [38] Nonparaxial propagation of a partially coherent four-petal Gaussian beam in free space
    Liu, Dajun
    Wang, Yaochuan
    Wang, Guiqiu
    OPTIK, 2017, 146 : 69 - 79
  • [39] Characteristics of hollow Gaussian vortex beams in the far field
    Tang, Bihua
    Luo, Yamei
    He, Bing
    Zheng, Shangbin
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2013, 25 (10): : 2571 - 2576
  • [40] Evolution properties of partially coherent four-petal Gaussian vortex beams propagating in uniaxial crystals orthogonal to the optical axis
    Liu, Dajun
    Wang, Yaochuan
    Yin, Hongming
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2015, 32 (09) : 1683 - 1690
12345