Local, hierarchic, and iterative reconstructors for adaptive optics
نویسندگان
چکیده
منابع مشابه
Local, hierarchic, and iterative reconstructors for adaptive optics.
Adaptive optics systems for future large optical telescopes may require thousands of sensors and actuators. Optimal reconstruction of phase errors using relative measurements requires feedback from every sensor to each actuator, resulting in computational scaling for n actuators of n2. The optimum local reconstructor is investigated, wherein each actuator command depends only on sensor informat...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2003
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.20.001084