Extra high-Q resonances and extraordinary transparency in finite fragments of dielectric metasurfaces: Prospects for 5G applications
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0055500
Abstract: We investigate the effects of fragmenting metasurfaces (MSs), composed of dielectric disks, on their electromagnetic responses and show that the presence of four abrupt boundaries between finite size structures and free space leads to the… read more here.
Keywords: high resonances; resonance modes; extraordinary transparency; transparency finite ... See more keywords
Nested plasmonic resonances: extraordinary enhancement of linear and nonlinear interactions.
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DOI: 10.1364/oe.25.003980
Abstract: Plasmonic resonators can provide large local electric fields when the gap between metal components is filled with an ordinary dielectric. We consider a new concept consisting of a hybrid nanoantenna obtained by introducing a resonant,… read more here.
Keywords: linear nonlinear; extraordinary enhancement; nested plasmonic; plasmonic resonances ... See more keywords