Adaptive optics wave measurement and correction system
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United States of America Patent
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Nov 4, 1997
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N/A
app pub date -
Jul 7, 1995
filing date -
Jul 7, 1995
priority date (Note) -
Expired
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Abstract
An adaptive optics system which simultaneously measures the phase function and corrects the phase distortion of a wavefront using a liquid crystal device placed in an interferometer. The liquid crystal device inserts the conjugate phase function in the path and obtains a null in the interference pattern.
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