Dual-band and polarization-independent metamaterial terahertz narrowband absorber.
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DOI: 10.1364/ao.415461
Abstract: A dual-band terahertz metamaterial narrowband absorber is investigated based on a single simple windmill-shaped structure. The proposed metamaterial absorber achieves near-perfect absorption at 0.371 THz and 0.464 THz. The full width at half-maximum is 0.76%… read more here.
Keywords: dual band; narrowband absorber; absorption frequency; terahertz ... See more keywords