Characterizing vortex beams from a spatial light modulator with collinear phase-shifting holography.
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DOI: 10.1364/ao.58.000404
Abstract: We demonstrate collinear phase-shifting holography for measuring complex optical modes of twisted light beams with orbital angular momentum (OAM) generated by passing a laser through a spatial light modulator (SLM). This technique measures the mode… read more here.
Keywords: collinear phase; phase shifting; shifting holography; light modulator ... See more keywords