FPGA Hardware Implementation of SPGD Control Algorithm for Adaptive Optics System

[1] [1] Vorontsov M A,Carhart G W. Adaptive phase-distortion correction based on parallel gradient descent optimization [J]. OPTICS LETTERS(S0146-9592),1997,22(12):907-909.

[2] [2] Banta M,Vorontsov M A,Vecchia M D,et al. Adaptive system for eye-lens aberration correction based on stochastic parallel gradient descent optimization [J]. Proc. of SPIE(S0277-786X),2002,4493:191-197.

[3] [3] Weyrauch T,Vorontsov M A,Gowens J W,et al. Fiber coupling with adaptive optics for free-space optical communication [J]. Proc.of SPIE(S0277-786X),2002,4489:177-184.

[4] [4] Weyrauch,Vorontsov M A. Atmospheric compensation with a speckle beacon in strong scintillation conditions:directed energy and laser communication applications [J]. Applied Optics(S0003-6935),2005,44(30):6388-6400.

[5] [5] YANG Hui-zhen,CHEN Bo,LI Xin-yang,et al. Experimental demonstration of stochastic parallel gradient descent control algorithm for adaptive optics system [J]. Acta Optica Sinica,2008,28(2):205-210.

[6] [6] Vorontsov M A,Carhart G W. Adaptive optics based on analog parallel stochastic optimization:analysis and experimental demonstration [J]. J. Opt. Soc. Am. A(S0740-3224),2000,17(8):1440-1453.

[7] [7] CHEN Bo,YANG Hui-zhen,ZHANG Jin-bao,et al. Performances Index and Convergence Speed of Parallel Gradient Descent Algorithm in Adaptive Optics of Point Source [J]. Acta Optica Sinica,2009,29(5):1143-1148.

[8] [8] Piotr Piatrou,Michael Roggemann. Beaconless stochastic parallel gradient descent laser beam control:numerical experiments [J]. APPLIED OPTICS(S0003-6935),2007,46(27):6831-6842

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ZHANG Jin-bao, CHEN Bo, WANG Cai-xia, LI Xin-yang. FPGA Hardware Implementation of SPGD Control Algorithm for Adaptive Optics System[J]. Opto-Electronic Engineering, 2009, 36(9): 46

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