Experimental study on high-precision phase diversity wavefront sensing using a distorted grating.
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DOI: 10.1364/ao.550365
Abstract: Phase diversity using a distorted grating is recognized as an effective wavefront sensing technique. The distorted grating is capable of simultaneously generating multiple images with specific diversity phases, offering advantages such as high efficiency of… read more here.
Keywords: phase diversity; distorted grating; wavefront sensing; diversity ... See more keywords