Polarization-modulated broadband achromatic bifunctional metasurface in the visible light.
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DOI: 10.1364/oe.484078
Abstract: Achromatic bifunctional metasurface is of great significance in optical path miniaturization among advanced integrated optical systems. However, the reported achromatic metalenses mostly utilize a phase compensate scheme, which uses geometric phase to realize the functionality… read more here.
Keywords: phase; bifunctional metasurface; broadband achromatic; polarization ... See more keywords