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28 June 2006 Fourier domain algorithm for the fitting step in multi-conjugate adaptive optics
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Abstract
In this paper we present a Fourier-domain preconditioned conjugate gradient algorithm for the fitting step in Multi-Conjugate Adaptive Optics (MCAO) for extremely large telescopes. This algorithm is fast and robust, and it is convenient to implement with parallel processing in a real-time system. Simulation results are presented for an MCAO system for a 30-meter telescope with 2 deformable mirrors.
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Qiang Yang and Curtis R. Vogel "Fourier domain algorithm for the fitting step in multi-conjugate adaptive optics", Proc. SPIE 6272, Advances in Adaptive Optics II, 62722T (28 June 2006); https://doi.org/10.1117/12.669875
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