Manipulation of electromagnetically induced transparency in all-dielectric metamaterials: From on-off to double transparent windows
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165637
Abstract: Abstract The optical properties of four triatomic all-dielectric metamaterial structures composed of TiO2 media are investigated numerically. Two symmetrical metamaterial structures with dark-bright-dark coupling mode and bright-dark-bright coupling mode can enhance and cancel the original… read more here.
Keywords: transparent; metamaterial structures; dielectric metamaterials; dark bright ... See more keywords
Nonlocal extensions of the electromagnetic response of plasmonic and metamaterial structures
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DOI: 10.1103/physrevb.95.045149
Abstract: Nonlocal effects, requiring wave-vector- $(q$-) dependent dielectric response functions, are becoming increasingly important in studies of plasmonic and metamaterial structures. The phenomenological hydrodynamic approximation is the simplest and most often used model but with limited… read more here.
Keywords: metamaterial structures; electromagnetic response; extensions electromagnetic; nonlocal extensions ... See more keywords