Measuring the Topological Charge of Optical Vortices Using Elliptical Airy Phase Mask
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DOI: 10.1109/lpt.2020.2993201
Abstract: Measuring the topological charge(TC) of optical vortices is of great importance in applications of vortex beams. A flexible and convenient method to determine the TC of an optical vortex is proposed by using an elliptical… read more here.
Keywords: optical vortices; topological charge; mask; charge optical ... See more keywords