Broad band optical band-reject filters in near-infrared regime utilizing bilayer Ag metasurface
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DOI: 10.1063/1.4981894
Abstract: A band-reject filter working in a near-infrared regime employing a bilayer Ag metasurface was demonstrated numerically and experimentally. This band-reject filter exhibited a broad rejection band (more than 500 nm), simple structure (including an ultrathin metal… read more here.
Keywords: infrared regime; band reject; bilayer metasurface; near infrared ... See more keywords