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Conferences > FiO > 2016 > JW4A > JW4A.166

Phase-contrast ghost imaging using an orbital angular momentum phase-filter

Reuben S. Aspden, Peter A. Morris, Ruiqing He, Qian Chen, and Miles J. Padgett

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Abstract

Position and orbital angular momentum correlations are used to image phase-objects. Using a non-local phase-filter, ghost images show isotropic edge-enhancement allowing imaging using significantly fewer photons than standard phase-contrast imaging.

© 2016 Optical Society of America

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