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Graphene superstrates for metamaterials

Graphene superstrates for metamaterials
Graphene superstrates for metamaterials
The electromagnetic properties of a photonic metamaterial are dramatically modified by a graphene monolayer superstrate. The strong polarizability of the graphene layer combined with the Fano-type, resonant plasmonic modes supported by the metamaterial leads to substantial red-shift of the narrow metamaterial resonances. These frequency shifts translate to multi-fold increase in the measured transmission at a specific wavelength. In our experiments we used chemical vapor deposited (CVD) graphene on structurally related metamaterial samples with plasmonic modes at different wavelength positions covering a spectral range from 1600 nm to 1800 nm .
Papasimakis, N.
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Luo, Z.
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Shen, Z.X.
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De Angelis, F.
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Di Fabrizio, E.
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Nikolaenko, A.E.
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Zheludev, N.I.
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Papasimakis, N.
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Luo, Z.
dbd234fe-a7e4-4b57-8344-e56f04e2e70f
Shen, Z.X.
b08ee537-c8bc-4c7d-beda-c177b51bcc52
De Angelis, F.
756de3f3-3aa1-456b-9931-8b48f0e71a47
Di Fabrizio, E.
548c09c1-ce38-4037-bb49-d18ed1c834b7
Nikolaenko, A.E.
6dc10cb2-2e9d-4366-a9f8-7a8e00094700
Zheludev, N.I.
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Papasimakis, N., Luo, Z., Shen, Z.X., De Angelis, F., Di Fabrizio, E., Nikolaenko, A.E. and Zheludev, N.I. (2010) Graphene superstrates for metamaterials. Fourth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics: Metamaterials 2010, Germany. 13 - 16 Sep 2010. 3 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

The electromagnetic properties of a photonic metamaterial are dramatically modified by a graphene monolayer superstrate. The strong polarizability of the graphene layer combined with the Fano-type, resonant plasmonic modes supported by the metamaterial leads to substantial red-shift of the narrow metamaterial resonances. These frequency shifts translate to multi-fold increase in the measured transmission at a specific wavelength. In our experiments we used chemical vapor deposited (CVD) graphene on structurally related metamaterial samples with plasmonic modes at different wavelength positions covering a spectral range from 1600 nm to 1800 nm .

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Published date: 14 September 2010
Venue - Dates: Fourth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics: Metamaterials 2010, Germany, 2010-09-13 - 2010-09-16

Identifiers

Local EPrints ID: 164137
URI: https://eprints.soton.ac.uk/id/eprint/164137
PURE UUID: 0155d237-cebf-4e1c-a06c-1d1ad916f5c2
ORCID for N. Papasimakis: ORCID iD orcid.org/0000-0002-6347-6466
ORCID for N.I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 21 Sep 2010 08:47
Last modified: 06 Jun 2018 13:09

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