Acta Optica Sinica, Volume. 41, Issue 6, 0601001(2021)

Wavefront Distortion Correction of Vortex Beam Based on Improved SPGD Algorithm

Shengjie Ma1,2, Shiqi Hao1,2、*, and Qingsong Zhao1,2
Author Affiliations
  • 1State Key Laboratory of Pulse Laser Technology, National University of Defense Technology, Hefei, Anhui 230037, China
  • 2AnHui Province Key Laboratory of Electronic Restriction, Hefei, Anhui 230037, China
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    References(20)

    [1] Allen L, Beijersbergen M W. Spreeuw R J C, et al. Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes[J]. Physical Review A, 45, 8185-8189(1992).

    [6] Zhao S M, Leach J, Gong L Y et al. Aberration corrections for free-space optical communications in atmosphere turbulence using orbital angular momentum states[J]. Optics Express, 20, 452-461(2012).

    [8] Xie G D, Ren Y X, Huang H et al. Phase correction for a distorted orbital angular momentum beam using a Zernike polynomials-based stochastic-parallel-gradient-descent algorithm[J]. Optics Letters, 40, 1197-1200(2015).

    [15] Chang Y H, Li H Y[J]. Comparison of gradient based optimization algorithms Modern Computer, 2019, 3-8, 15.

    [20] Wu K, Sun Y, Huai Y et al. Multi-perturbation stochastic parallel gradient descent method for wavefront correction[J]. Optics Express, 23, 2933-2944(2015).

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    Shengjie Ma, Shiqi Hao, Qingsong Zhao. Wavefront Distortion Correction of Vortex Beam Based on Improved SPGD Algorithm[J]. Acta Optica Sinica, 2021, 41(6): 0601001

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    Paper Information

    Category: Atmospheric Optics and Oceanic Optics

    Received: Sep. 23, 2020

    Accepted: Nov. 5, 2020

    Published Online: Apr. 7, 2021

    The Author Email: Hao Shiqi (liu_hsq@126.com)

    DOI:10.3788/AOS202141.0601001

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