Dual-band tunable and strong circular dichroism in a metal-graphene hybrid zigzag metasurface.
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DOI: 10.1364/oe.476021
Abstract: Most active chiral metasurfaces operate in a single band and have an unidirectionally tunable circular dichroism (CD). Here, we propose a zigzag metasurface composed of a Z-shaped metallic strip and a L-shaped graphene strip to… read more here.
Keywords: band; zigzag metasurface; dual band; metasurface ... See more keywords