Iterative linear focal-plane wavefront correction
نویسندگان
چکیده
منابع مشابه
Adaptive Wavefront-Correction Algorithms Using Focal-Plane Array Intensity Measurements
Earth’s atmospheric turbulence induces aberrations in the wavefront of the optical signal from a distant spacecraft. These aberrations cause diffusion and spreading of the signal energy in the receiver’s focal plane, potentially resulting in an increase in bit-error rate (BER) by several orders of magnitude when significant background radiation is present, such as during daytime operation. The ...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2013
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.30.002002