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Multi‐Spectral Materials: Hybridisation of Optical Plasmonic Filters and a Terahertz Metamaterial Absorber
Author(s) -
McCrindle Iain J. H.,
Grant James,
Drysdale Timothy D.,
Cumming David R. S.
Publication year - 2014
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201300408
Subject(s) - terahertz radiation , metamaterial , plasmon , materials science , optoelectronics , metamaterial absorber , optics , wavelength , terahertz metamaterials , coaxial , filter (signal processing) , tunable metamaterials , far infrared laser , physics , telecommunications , laser , computer science , computer vision
Multi‐spectral materials, using hybridised plasmonic and metamaterial structures, can simultaneously exhibit unique resonant phenomena over several decades of wavelengths. A multi‐spectral material that combines a plasmonic colour filter array and a terahertz metamaterial absorber into a single material is a promising prospect for a coaxial multi‐spectral imager operating in the visible, near IR, and terahertz wavebands.