Laser & Optoelectronics Progress, Volume. 62, Issue 3, 0314004(2025)

Simulation and Verification of Beam Combination Using a Stochastic Parallel Gradient Descent Algorithm with Energy Feedback Adaptation

Jianhong Li1、*, Liang Gao1,2, Yan An1,2, Lichao Hu1, Xiang Li1,2, Yansong Song1,2, and Keyan Dong1,2
Author Affiliations
  • 1School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin , China
  • 2National and Local Joint Engineering Research Center of Space Optoelectronic Technology, Changchun University of Science and Technology, Changchun 130022, Jilin , China
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    References(29)

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    [27] Wang T, Li C, Liu Y et al. Coherent polarization beam combination of two ultrafast laser channels based on fiber stretcher phase locking[J]. Infrared and Laser Engineering, 52, 20220869(2023).

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    [29] Peng Y. Research and implementation of active coherent beam combining technology of multi-channel laser using SPGD algorithm[D](2021).

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    Jianhong Li, Liang Gao, Yan An, Lichao Hu, Xiang Li, Yansong Song, Keyan Dong. Simulation and Verification of Beam Combination Using a Stochastic Parallel Gradient Descent Algorithm with Energy Feedback Adaptation[J]. Laser & Optoelectronics Progress, 2025, 62(3): 0314004

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    Paper Information

    Category: Lasers and Laser Optics

    Received: May. 6, 2024

    Accepted: Jun. 3, 2024

    Published Online: Feb. 10, 2025

    The Author Email:

    DOI:10.3788/LOP241221

    CSTR:32186.14.LOP241221

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