Piston sensing for a segmented mirror system via a digital dispersed fringe generated by wavelength tuning.
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DOI: 10.1364/ol.385262
Abstract: A dispersed fringe sensor (DFS) is a promising approach for sensing the large-scale piston error for segmented mirror systems. In this Letter, a novel method, to the best of our knowledge, for piston sensing based… read more here.
Keywords: piston sensing; piston; digital dispersed; segmented mirror ... See more keywords