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

摘要

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.

主权项

1. An adaptive optics system comprising:
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 said detection unit, correction data for correcting the wavefront by phase wrapping in said 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 said microlenses in said microlens array.