Laser & Optoelectronics Progress, Volume. 62, Issue 17, 1706001(2025)

Adaptive Control Technique for Fast Correction of Free Space Optical Communication

Sinuo Song and Jian Lu*
Author Affiliations
  • School of Physics, Nanjing University of Science and Technology, Nanjing 210000, Jiangsu , China
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    Figures & Tables(5)
    Block diagram of the simulation system based on AC-SPGD control algorithm
    Execution flowchart of GA
    Execution flowchart of PSO-GA
    Variations in RMS and SR under different turbulence intensities. Variation in SR under (a) medium turbulence and (b) strong turbulence; variation in RMS under (c) medium turbulence and (d) strong turbulence
    Turbulence correction effects. (a) Uncorrected turbulence 1, and corresponding (b) converged result by PSO-GA and (c) calibrated result by AC-SPGD; (d) uncorrected turbulence 2, and corresponding (e) converged result by PSO-GA and (f) calibrated result by AC-SPGD
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    Sinuo Song, Jian Lu. Adaptive Control Technique for Fast Correction of Free Space Optical Communication[J]. Laser & Optoelectronics Progress, 2025, 62(17): 1706001

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Feb. 8, 2025

    Accepted: Feb. 26, 2025

    Published Online: Aug. 7, 2025

    The Author Email: Jian Lu (lj6805@njust.edu.cn)

    DOI:10.3788/LOP250603

    CSTR:32186.14.LOP250603

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