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Femtosecond control of surface plasmon-polariton propagation

Femtosecond control of surface plasmon-polariton propagation
Femtosecond control of surface plasmon-polariton propagation
We report for the first time that optical illumination of a plasmonic waveguide can affect the propagation of a plasmon wave in the waveguide and can be used to modulate plasmonic signals. produces an ultrafast modulation of several percent in the detected probe signal. Fast (femtosecond) and slow (picosecond) components of the response have been detected along with a strong dependence of the modulation effect on pump polarization.
MacDonald, K.F.
76c84116-aad1-4973-b917-7ca63935dba5
Sámson, Z.L.
baef8935-31da-42a5-9772-53f28dfe5672
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Stockman, M.
5eab952f-afbf-41ca-8115-f17c1d50463f
MacDonald, K.F.
76c84116-aad1-4973-b917-7ca63935dba5
Sámson, Z.L.
baef8935-31da-42a5-9772-53f28dfe5672
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Stockman, M.
5eab952f-afbf-41ca-8115-f17c1d50463f

MacDonald, K.F., Sámson, Z.L., Zheludev, N.I. and Stockman, M. (2008) Femtosecond control of surface plasmon-polariton propagation. QEP-18, Edinburgh, UK. 25 - 28 Aug 2008.

Record type: Conference or Workshop Item (Paper)

Abstract

We report for the first time that optical illumination of a plasmonic waveguide can affect the propagation of a plasmon wave in the waveguide and can be used to modulate plasmonic signals. produces an ultrafast modulation of several percent in the detected probe signal. Fast (femtosecond) and slow (picosecond) components of the response have been detected along with a strong dependence of the modulation effect on pump polarization.

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More information

Published date: 28 August 2008
Venue - Dates: QEP-18, Edinburgh, UK, 2008-08-25 - 2008-08-28
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 65540
URI: http://eprints.soton.ac.uk/id/eprint/65540
PURE UUID: 8dd1307a-6ee8-40e9-8e76-60f858c7ac57
ORCID for K.F. MacDonald: ORCID iD orcid.org/0000-0002-3877-2976
ORCID for N.I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 23 Feb 2009
Last modified: 11 Dec 2021 03:32

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Contributors

Author: K.F. MacDonald ORCID iD
Author: Z.L. Sámson
Author: N.I. Zheludev ORCID iD
Author: M. Stockman

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