Toroidal moments in electromagnetic metamaterials
Toroidal moments in electromagnetic metamaterials
We report the development of a new type of metamaterials supporting resonantly induced toroidal moments, the importance of which has recently been recognized in solid state, nuclear and particle physics. Our aim is to create a classical electrodynamic system, such as toroidal metamaterial [1], that enhances the elusive toroidal moment and suppresses the background of conventional multipole excitations, thus allowing the direct observation of its contribution to optical activity, anisotropy, asymmetric transmission and the formation of negative index bands.
Kaelberer, T.
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Papasimakis, N.
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Fedotov, V.A.
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Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Kaelberer, T.
b900929b-dc58-4699-a43b-de2c35c3ab40
Papasimakis, N.
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Fedotov, V.A.
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Kaelberer, T., Papasimakis, N., Fedotov, V.A. and Zheludev, N.I.
(2010)
Toroidal moments in electromagnetic metamaterials.
Photon 10/QEP-19, Southampton, United Kingdom.
23 - 26 Aug 2010.
Record type:
Conference or Workshop Item
(Paper)
Abstract
We report the development of a new type of metamaterials supporting resonantly induced toroidal moments, the importance of which has recently been recognized in solid state, nuclear and particle physics. Our aim is to create a classical electrodynamic system, such as toroidal metamaterial [1], that enhances the elusive toroidal moment and suppresses the background of conventional multipole excitations, thus allowing the direct observation of its contribution to optical activity, anisotropy, asymmetric transmission and the formation of negative index bands.
More information
e-pub ahead of print date: 2010
Venue - Dates:
Photon 10/QEP-19, Southampton, United Kingdom, 2010-08-23 - 2010-08-26
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 340464
URI: http://eprints.soton.ac.uk/id/eprint/340464
PURE UUID: 927aef61-fcf1-4449-b740-8bb70fe73fed
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Date deposited: 22 Jun 2012 10:17
Last modified: 15 Mar 2024 03:28
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Contributors
Author:
T. Kaelberer
Author:
V.A. Fedotov
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