Non-trivial non-radiating excitations and ultra-narrow resonances in toroidal metamaterials
Non-trivial non-radiating excitations and ultra-narrow resonances in toroidal metamaterials
We demonstrate theoretically and confirm experimentally a new mechanism of resonant electromagnetic transparency, which yields narrow isolated symmetric Lorentzian transmission lines in metamaterials. It exploits the long sought non-trivial non-radiating charge-current excitation based on interfering electric and toroidal dipole moments.
Fedotov, V.A.
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Savinov, V.
147c7954-4636-4438-a305-cd78539f7c0a
Rogacheva, A.V.
07e3c6ce-4e4d-4660-87fd-b04e7061b3ee
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
May 2014
Fedotov, V.A.
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Savinov, V.
147c7954-4636-4438-a305-cd78539f7c0a
Rogacheva, A.V.
07e3c6ce-4e4d-4660-87fd-b04e7061b3ee
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Fedotov, V.A., Savinov, V., Rogacheva, A.V. and Zheludev, N.I.
(2014)
Non-trivial non-radiating excitations and ultra-narrow resonances in toroidal metamaterials.
5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14), Singapore.
20 - 23 May 2014.
Record type:
Conference or Workshop Item
(Other)
Abstract
We demonstrate theoretically and confirm experimentally a new mechanism of resonant electromagnetic transparency, which yields narrow isolated symmetric Lorentzian transmission lines in metamaterials. It exploits the long sought non-trivial non-radiating charge-current excitation based on interfering electric and toroidal dipole moments.
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Published date: May 2014
Venue - Dates:
5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14), Singapore, 2014-05-20 - 2014-05-23
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 379915
URI: http://eprints.soton.ac.uk/id/eprint/379915
PURE UUID: a05b5242-2576-4b79-ab69-75048b13db45
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Date deposited: 31 Jul 2015 16:08
Last modified: 07 Feb 2023 02:52
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Contributors
Author:
V.A. Fedotov
Author:
V. Savinov
Author:
A.V. Rogacheva
Author:
N.I. Zheludev
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