Pupil inversion Mach-Zehnder interferometry for diffraction-limited optical astronomical imaging.
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DOI: 10.1364/oe.396338
Abstract: We present theoretical and laboratory experimental results on a robust interferometric device based on pupil inversion, or 180° rotational shearing interferometry. The image of an astronomical object degraded by the atmosphere turbulence can be restored… read more here.
Keywords: interferometry; mach zehnder; pupil inversion; diffraction limited ... See more keywords