Computer Simulation of Scalar Vortex and Annular Beams LG_(OL) in Time-varying Random Inhomogeneous Media

机译：时变随机非均匀介质中标量涡旋和环形光束LG_（OL）的计算机模拟

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Computer modeling of annular and vortex Laguerre-Gaussian beams LG_(OL) propagation in random inhomogeneous media using the dynamic time-varying algorithm of media evolution is presented. The temporal power spectrum of vortex beam LG_(OL) has been investigated by numerical simulation of propagation through atmospheric turbulence. The split-step Fourier method was used for solving scalar wave equation for a randomly inhomogeneous medium with a power-law Kolmogorov spectrum.

机译：提出了利用介质演化的动态时变算法对环形和涡旋Laguerre-Gaussian光束LG_（OL）在随机非均匀介质中传播的计算机建模。涡流光束LG_（OL）的瞬时功率谱已经通过大气湍流传播的数值模拟进行了研究。分步傅里叶方法用于求解幂律Kolmogorov谱的随机非均匀介质的标量波方程。

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《International symposium on atmospheric and ocean optics: atmospheric physics》|2016年|100352H.1-100352H.8|共8页
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Victor A. Sennikov; Petr A. Konyaev; Vladimir P. Lukin;
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Optical vortices; atmospheric turbulence; computer simulations;

机译：光学涡旋;大气湍流计算机模拟;

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1. Direct emission of chirality controllable femtosecond LG_(01) vortex beam [J] . Wang S., Zhang S., Yang H., Applied Physics Letters . 2018,第20期

机译：手性可控飞秒LG_（01）涡旋光束的直接发射
2. Scaling Characteristics of Laser Beams in Randomly Inhomogeneous Media [J] . E. G. Kim, A. M. Zotov, N. L. Petrov Bulletin of the Russian Academy of Sciences. Physics . 2014,第12期

机译：随机非均匀介质中激光束的缩放特性
3. Analysis of a non-diffractive beam generated from an annular beam in random media [J] . Peng Ziqi, Shiina Tatsuo Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2017,第期

机译：随机介质中环形光束产生的非衍射束的分析
4. Computer Simulation of Scalar Vortex and Annular Beams LG_(OL) in Time-varying Random Inhomogeneous Media [C] . Victor A. Sennikov, Petr A. Konyaev, Vladimir P. Lukin International symposium on atmospheric and ocean optics: atmospheric physics . 2016

机译：标量涡流和环形光束LG_（OL）的计算机模拟在时变随机不均匀介质中
5. A study of the dosimetry of small field photon beams used in intensity-modulated radiation therapy in inhomogeneous media: Monte Carlo simulations and algorithm comparisons and corrections. [D] . Jones, Andrew Osler. 2003

机译：非均匀介质中强度调制放射治疗中使用的小场光子束剂量学研究：蒙特卡洛模拟以及算法比较和修正。
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Computer Simulation of Scalar Vortex and Annular Beams LG_(OL) in Time-varying Random Inhomogeneous Media

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