Fourier domain preconditioned conjugate gradient algorithm for atmospheric tomography
نویسندگان
چکیده
منابع مشابه
Fourier domain preconditioned conjugate gradient algorithm for atmospheric tomography.
By 'atmospheric tomography' we mean the estimation of a layered atmospheric turbulence profile from measurements of the pupil-plane phase (or phase gradients) corresponding to several different guide star directions. We introduce what we believe to be a new Fourier domain preconditioned conjugate gradient (FD-PCG) algorithm for atmospheric tomography, and we compare its performance against an e...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2006
ISSN: 0003-6935,1539-4522
DOI: 10.1364/ao.45.005281