Adaptive optics system and control method of the same, testing apparatus and control method of the same, information processing apparatus and control method of the same, and computer-readable storage medium
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United States of America Patent
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Nov 22, 2016
Grant Date -
May 14, 2015
app pub date -
Nov 4, 2014
filing date -
Nov 14, 2013
priority date (Note) -
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Abstract
An adaptive optics system includes an irradiation unit adapted to irradiate an object with measurement light via a spatial light modulator; a detection unit adapted to detect a wavefront of return light from the object by a microlens array in which a plurality of microlenses are arranged; an acquisition unit adapted to acquire, based on the wavefront detected by the detection unit, correction data for correcting the wavefront by phase wrapping in the spatial light modulator; and a control unit adapted to perform control such that a wavefront discontinuous part formed by the phase wrapping determined by the correction data is held at not less than a predetermined distance from a center of each of the microlenses in the microlens array.
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