Chinese Journal of Lasers, Volume. 50, Issue 6, 0605002(2023)

Decoupling Control Algorithm Used for Wave Front Sensor‑Free Adaptive Optics System with Dual Deformable Mirrors Based on Mode Project‑Constraint

Wenjin Liu1、*, Bing Xu2,3, and Wenhan Sun2,3
Author Affiliations
  • 1Institute of Electronics and Electrical Engineering, Civil Aviation Flight University of China, Guanghan610308, Sichuan , China
  • 2Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, Sichuan , China
  • 3Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, Sichuan , China
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    Figures & Tables(8)
    Schematic of simulation system
    Curves during correction. (a) Metric curves during correction; (b) RMS curves of aberration during correction
    Coupling coefficient during correction
    Calculation quantity for decoupling with different methods
    Structure schematic of principle experiment system
    Metric curves during correction
    Far-field images before and after correction. (a) Far-field image before correction; (b) far-field image after correction
    Mode coefficient of deformable mirror correction
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    Wenjin Liu, Bing Xu, Wenhan Sun. Decoupling Control Algorithm Used for Wave Front Sensor‑Free Adaptive Optics System with Dual Deformable Mirrors Based on Mode Project‑Constraint[J]. Chinese Journal of Lasers, 2023, 50(6): 0605002

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    Paper Information

    Category: Beam transmission and control

    Received: Feb. 9, 2022

    Accepted: May. 3, 2022

    Published Online: Dec. 21, 2022

    The Author Email: Liu Wenjin (wjliu5719@163.com)

    DOI:10.3788/CJL220548

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