Asymmetric reflection based on asymmetric coupling in single-layer extrinsic chiral metasurfaces.
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DOI: 10.1364/oe.478073
Abstract: We propose and experimentally demonstrate that giant asymmetric reflection of circularly polarized light based on asymmetric coupling can be achieved in single-layer extrinsic chiral metasurfaces at oblique incidence. The asymmetric coupling and asymmetric reflection in… read more here.
Keywords: asymmetric coupling; extrinsic chiral; chiral metasurfaces; asymmetric reflection ... See more keywords