Laser & Optoelectronics Progress, Volume. 61, Issue 13, 1312003(2024)

Extraction of Laser Spot Centroid of Turbulent Disturbance Based on Ellipse Fitting Method

Jianbing Wang1, Haifeng Yao2、**, Zhi Liu3、*, Keyan Dong3, and Shutong Liu1
Author Affiliations
  • 1School of Electronic and Information Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin , China
  • 2School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China
  • 3National and Local Joint Engineering Research Center of Space and Optoelectronics Technology, Changchun University of Science and Technology, Changchun 130022, Jilin , China
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    References(24)

    [2] Zheng Y Q, Liu H, Meng J C et al. Development status, trend and key technologies of air-based laser communication[J]. Infrared and Laser Engineering, 51, 20210475(2022).

    [16] Ke X Z, Zhao J. Beam alignment for wireless optical communications using dual reflector control[J]. Acta Optica Sinica, 43, 2406003(2023).

    [18] Gonzalez R C, Richard W[M]. Digital image processing(2018).

    [20] Chen C Y, Yang H M, Ren B et al. Modeling and computer simulation of numerical experiments on laser propagation through atmospheric turbulence[J]. Journal of System Simulation, 30, 2133-2143(2018).

    [21] Zhang J. Study on simulation technology of beam parameters of partially coherent light propagating in atmospheric turbulence[D](2019).

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    Jianbing Wang, Haifeng Yao, Zhi Liu, Keyan Dong, Shutong Liu. Extraction of Laser Spot Centroid of Turbulent Disturbance Based on Ellipse Fitting Method[J]. Laser & Optoelectronics Progress, 2024, 61(13): 1312003

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Aug. 28, 2023

    Accepted: Oct. 19, 2023

    Published Online: Jul. 17, 2024

    The Author Email: Haifeng Yao (custfeng@outlook.com), Zhi Liu (liuzhi@cust.edu.cn)

    DOI:10.3788/LOP231987

    CSTR:32186.14.LOP231987

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