Analysis of the thickness dependence of metamaterial absorbers at terahertz frequencies.
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DOI: 10.1364/oe.26.002242
Abstract: Metamaterial absorbers typically consist of a metamaterial layer, a dielectric spacer layer, and a metallic ground plane. We have investigated the dependence of the metamaterial absorption maxima on the spacer layer thickness and the reflection… read more here.
Keywords: absorption; layer; dependence metamaterial; terahertz frequencies ... See more keywords