Measuring the squared amplitudes of the Laguerre-Gaussian beams via a single intensity frame.
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DOI: 10.1364/oe.453618
Abstract: We propose the use of an intensity technique to decompose superpositions consisting of two, three, or four basis Laguerre-Gaussian (LG) modes, and measure the orbital angular momentum (OAM) of such superpositions. The mode generation and… read more here.
Keywords: measuring squared; squared amplitudes; frame; consisting two ... See more keywords