Research on propagation characteristic of Laguerre–Gaussian vortex beams with Far-field scattering Electric Monte Carlo method

doi:10.1016/j.optcom.2022.129214

	Research on propagation characteristic of Laguerre–Gaussian vortex beams with Far-field scattering Electric Monte Carlo method
	Guo, Shouchuan1,2 ; He, Yan 1,3,4; Chen, Yongqiang 1,3; Chen, Weibiao1,2,3,4 ; Huang, Yifan 1,3; Chen, Qi 1
	2023-03-15
发表期刊	OPTICS COMMUNICATIONS (IF:2.2[JCR-2023],2.0[5-Year])
ISSN	0030-4018
卷号	531
发表状态	已发表
DOI	10.1016/j.optcom.2022.129214
摘要	A Far-field Scattering Electric field Monte Carlo (FSEMC) method is proposed to investigate the propagation and imaging characteristics of Laguerre–Gaussian Beams (LGB) with different Orbital Angular Momentum (OAM) in long-distance (relative to wavelength) scattering environment. As an extension of the Electric field Monte Carlo (EMC) method, the electric field transport mode is simulated to properly analyze the fading effect of scattering. The mean free path and total transmission length in the simulation are equivalent to the environment parameters of experiment. The beam transmission modes, intensity attenuation and effects on imaging quality through different turbidity media are analyzed. It is observed that vortex beams with different topological charges play a subtle role in transmission through turbid media, showing strong correlations with total transmission intensity, retention of ballistic light, and penetration depth. The experimental results fitting well with the FSEMC simulation results, validating the proposed method for far-field propagation characteristic of vortex beams in turbid media. © 2022 Elsevier B.V.
关键词	lectric fields Gaussian beams Gaussian distribution Transmissions Turbidity Vortex flow Far-field scattering Laguerre Gaussian beams Monte carlo MonteCarlo methods Multiple-scattering Propagation characteristics Range-gated imaging Total transmission Turbid media Vortex beams
收录类别	SCIE ; EI
语种	英语
出版者	Elsevier B.V.
EI入藏号	20230113345055
EI主题词	Monte Carlo methods
EI分类号	602.2 Mechanical Transmissions ; 631.1 Fluid Flow, General ; 701.1 Electricity: Basic Concepts and Phenomena ; 711 Electromagnetic Waves ; 741.1 Light/Optics ; 922.1 Probability Theory ; 922.2 Mathematical Statistics
原始文献类型	Journal article (JA)
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/282020
专题	物质科学与技术学院_博士生物质科学与技术学院_特聘教授组_陈卫标组
通讯作者	Chen, Qi
作者单位	1.Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, China; 2.School of Physical Science and Technology, ShanghaiTech University, Shanghai, China; 3.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, China; 4.Department of Guanlan Ocean Science Satellites, Pilot National Laboratory for Marine Science and Technology, Qingdao; 266237, China
第一作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Guo, Shouchuan,He, Yan,Chen, Yongqiang,et al. Research on propagation characteristic of Laguerre–Gaussian vortex beams with Far-field scattering Electric Monte Carlo method[J]. OPTICS COMMUNICATIONS,2023,531.
APA	Guo, Shouchuan,He, Yan,Chen, Yongqiang,Chen, Weibiao,Huang, Yifan,&Chen, Qi.(2023).Research on propagation characteristic of Laguerre–Gaussian vortex beams with Far-field scattering Electric Monte Carlo method.OPTICS COMMUNICATIONS,531.
MLA	Guo, Shouchuan,et al."Research on propagation characteristic of Laguerre–Gaussian vortex beams with Far-field scattering Electric Monte Carlo method".OPTICS COMMUNICATIONS 531(2023).