Terahertz band pass filter design using multilayer metamaterials
Sign Up to like & getrecommendations! Published in 2020 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-020-02268-x
Abstract: In this paper, a bandpass terahertz filter based on multilayer metamaterials is proposed, designed and simulated numerically. To do this idea, first of all, the functional behavior (filtering property) of the bilayer metasurface is investigated… read more here.
Keywords: band pass; pass filter; filter; filter design ... See more keywords
Effective-medium theory for multilayer metamaterials: Role of near-field corrections
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.174208
Abstract: Although many effective-medium theories have been proposed for studying metamaterials, most of them do not work well for multilayer metamaterials with small interlayer distances. Based on rigorous mode-expansion analyses on a model system consisting of… read more here.
Keywords: medium theory; medium; near field; multilayer metamaterials ... See more keywords
Design and analysis of terahertz filters based on multilayer metamaterials.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.458369
Abstract: We numerically and experimentally demonstrate a series of multilayer metamaterial filters in the terahertz region. The designed structure consists of multiple metal-polyimide composite layers and cyclic olefin copolymer layers. The transmission spectra of the filters… read more here.
Keywords: filters based; design analysis; analysis terahertz; terahertz filters ... See more keywords
Controlling the plasmon resonance via epsilon-near-zero multilayer metamaterials
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DOI: 10.1515/nanoph-2020-0245
Abstract: Abstract Localized plasmon resonance of a metal nanoantenna is determined by its size, shape and environment. Here, we diminish the size dependence by using multilayer metamaterials as epsilon-near-zero (ENZ) substrates. By means of the vanishing… read more here.
Keywords: multilayer metamaterials; resonance; size; plasmon resonance ... See more keywords