Intrinsic link of asymmetric reflection and diffraction in non-Hermitian gratings.
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DOI: 10.1364/oe.26.033818
Abstract: Asymmetric reflection in Bragg gratings and asymmetric diffraction in diffraction gratings are both linked to parity-time (PT) symmetry in non-Hermitian optics, but their direct relation has not been examined. To fill this gap, we first… read more here.
Keywords: intrinsic link; order; asymmetric reflection; diffraction ... See more keywords