An ultra-wideband, polarization insensitive, and wide incident angle absorber based on an irregular metamaterial structure with layers of water
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5024319
Abstract: We present the design of a new type of irregular metamaterial structure that can achieve ultra-wideband absorption. The structure is created using 3D-printing to create a shell and contains multiple layers of water. The structure… read more here.
Keywords: layers water; metamaterial structure; irregular metamaterial; polarization insensitive ... See more keywords
Development of a metamaterial structure for large-area surfaces with specified infrared emissivity
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.8.087109
Abstract: Abstract. Metamaterial band-selective perfect absorbers are attractive for constructing surfaces with specified infrared emissivity. The difficulty in realizing such surfaces arises from the complexity in the manufacturing of multilayered (usually trilayered) and micro or nanostructures… read more here.
Keywords: specified infrared; infrared emissivity; metamaterial structure; surfaces specified ... See more keywords
Realization of absorption, filtering, and sensing in a single metamaterial structure combined with functional materials.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.459406
Abstract: In this paper, a hybrid vanadium dioxide (VO2)-graphene-based bifunctional metamaterial is proposed. The realization of the different functions of perfect transmission and high absorption is based on the insulator-metal phase transition of VO2 material. The… read more here.
Keywords: metamaterial structure; thz; realization; thz thz ... See more keywords
Highly birefringent metamaterial structure as a tunable partial polarizer.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.027335
Abstract: We consider a highly anisotropic metamaterial structure, composed of parallel metal nanostripes, and show that a thin layer of the material can be used as a tunable partial polarizer. The transmittance of the structure for… read more here.
Keywords: partial polarizer; metamaterial structure; tunable partial; structure ... See more keywords
Vanadium dioxide-assisted switchable multifunctional metamaterial structure.
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DOI: 10.1364/oe.465062
Abstract: A multifunctional design based on vanadium dioxide (VO2) metamaterial structure is proposed. Broadband absorption, linear-to-linear (LTL) polarization conversion, linear-to-circular (LTC) polarization conversion, and total reflection can be achieved based on the insulator-to-metal transition (IMT) of… read more here.
Keywords: metamaterial structure; structure; polarization conversion; polarization ... See more keywords
Spiral Chiral Metamaterial Structure Shape for Optical Activity Improvements
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DOI: 10.3390/mi14061156
Abstract: We report on a spiral structure suitable for obtaining a large optical response. We constructed a structural mechanics model of the shape of the planar spiral structure when deformed and verified the effectiveness of the… read more here.
Keywords: metamaterial structure; structure; chiral metamaterial; spiral chiral ... See more keywords
Plasmon-Induced Transparency for Tunable Atom Trapping in a Chiral Metamaterial Structure
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12030516
Abstract: Plasmon-induced transparency (PIT), usually observed in plasmonic metamaterial structure, remains an attractive topic for research due to its unique optical properties. However, there is almost no research on using the interaction of plasmonic metamaterial and… read more here.
Keywords: plasmon induced; induced transparency; atom trapping; metamaterial structure ... See more keywords