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Amplification of the evanescent field of free electrons

Amplification of the evanescent field of free electrons
Amplification of the evanescent field of free electrons
A nanoscale plasmonic metal film can amplify free-electron evanescent fields, leading to strongly enhanced light emission via Smith-Purcell effect through a mechanism analogous to the ‘poor-man’s superlens’ for optical evanescent field enhancement.
So, J.-K.
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Ou, J-Y.
3fb703e3-b222-46d2-b4ee-75f296d9d64d
Adamo, G.
90eaf079-f42c-4de9-ad5f-a01685049941
MacDonald, K.F.
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García de Abajo, F.J.
68958b41-966f-49ef-9578-d0ffa446b33e
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
So, J.-K.
06a7afea-61c2-439d-9ac4-047ea21a909b
Ou, J-Y.
3fb703e3-b222-46d2-b4ee-75f296d9d64d
Adamo, G.
90eaf079-f42c-4de9-ad5f-a01685049941
MacDonald, K.F.
76c84116-aad1-4973-b917-7ca63935dba5
García de Abajo, F.J.
68958b41-966f-49ef-9578-d0ffa446b33e
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6

So, J.-K., Ou, J-Y., Adamo, G., MacDonald, K.F., García de Abajo, F.J. and Zheludev, N.I. (2012) Amplification of the evanescent field of free electrons. CLEO/QELS, San Jose, United States. 06 - 11 May 2012. 2 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

A nanoscale plasmonic metal film can amplify free-electron evanescent fields, leading to strongly enhanced light emission via Smith-Purcell effect through a mechanism analogous to the ‘poor-man’s superlens’ for optical evanescent field enhancement.

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More information

Published date: May 2012
Additional Information: QTh3F.1
Venue - Dates: CLEO/QELS, San Jose, United States, 2012-05-06 - 2012-05-11
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 379238
URI: https://eprints.soton.ac.uk/id/eprint/379238
PURE UUID: 967b4872-36ed-4e4e-9cc5-422900bf8cc8
ORCID for J-Y. Ou: ORCID iD orcid.org/0000-0001-8028-6130
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: 21 Jul 2015 13:35
Last modified: 08 Aug 2019 00:38

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Contributors

Author: J.-K. So
Author: J-Y. Ou ORCID iD
Author: G. Adamo
Author: K.F. MacDonald ORCID iD
Author: F.J. García de Abajo
Author: N.I. Zheludev ORCID iD

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