Broadband High-Efficiency Chiral Splitters and Holograms from Dielectric Nanoarc Metasurfaces.
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DOI: 10.1002/smll.201900483
Abstract: Simultaneous broadband and high efficiency merits of designer metasurfaces are currently attracting widespread attention in the field of nanophotonics. However, contemporary metasurfaces rarely achieve both advantages simultaneously. For the category of transmissive metadevices, plasmonic or… read more here.
Keywords: high efficiency; phase; nanoarc metasurfaces; efficiency chiral ... See more keywords