Enantiomeric-sensitive plasmons
Enantiomeric-sensitive plasmons
We show theoretically and experimentally that in the visible to near-IR part of the spectrum normal incidence transmission of circularly polarized light through a nano-structured anisotropic planar chiral metamaterial is asymmetric in the opposite directions. The new effect is fundamentally different from the conventional gyrotropy of bulk chiral media and Faraday effect. It has a resonance nature associated with a new type of excitation in the metal nano-structure: the enantiomeric sensitive plasmon.
Fedotov, V.
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Schwanecke, A.S.
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Plum, E.
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Zheludev, N.
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Khardikov, P.
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Prosvirnin, S.
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Fedotov, V.
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Schwanecke, A.S.
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Plum, E.
50761a26-2982-40df-9153-7aecc4226eb5
Zheludev, N.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Khardikov, P.
eadad8a2-c875-48a0-9e8a-92eda0100612
Prosvirnin, S.
c56ad05e-85b7-4071-956d-fc3ba9d2226b
Fedotov, V., Schwanecke, A.S., Plum, E., Zheludev, N., Khardikov, P. and Prosvirnin, S.
(2007)
Enantiomeric-sensitive plasmons.
Surface Plasmon Photonics (SPP-3), Dijon, France.
17 - 22 Jun 2007.
1 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
We show theoretically and experimentally that in the visible to near-IR part of the spectrum normal incidence transmission of circularly polarized light through a nano-structured anisotropic planar chiral metamaterial is asymmetric in the opposite directions. The new effect is fundamentally different from the conventional gyrotropy of bulk chiral media and Faraday effect. It has a resonance nature associated with a new type of excitation in the metal nano-structure: the enantiomeric sensitive plasmon.
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e-pub ahead of print date: 2007
Venue - Dates:
Surface Plasmon Photonics (SPP-3), Dijon, France, 2007-06-17 - 2007-06-22
Identifiers
Local EPrints ID: 49819
URI: http://eprints.soton.ac.uk/id/eprint/49819
PURE UUID: 6d8f12a8-31b3-4c08-947e-20c7d99545c1
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Date deposited: 06 Dec 2007
Last modified: 16 Mar 2024 03:59
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Contributors
Author:
V. Fedotov
Author:
A.S. Schwanecke
Author:
E. Plum
Author:
N. Zheludev
Author:
P. Khardikov
Author:
S. Prosvirnin
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