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Far-field Metamaterials Superlens

Far-field Metamaterials Superlens
Far-field Metamaterials Superlens
We demonstrate a radically new type of metamaterial ‘super-lens’ that exploits the phenomenon of super-oscillations, giving a smallest hotspot size of 0.33λ and effective numerical aperture as high as 1.52 in air.
Yuan, Guanghui
d7af6f06-7da9-41ef-b7f9-cfe09e55fcaa
Rogers, Katrine
67fd7192-bdf3-44fe-9d8b-238ecba16a60
Rogers, Edward T.F.
b92cc8ab-0d91-4b2e-b5c7-8a2f490a36a2
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Yuan, Guanghui
d7af6f06-7da9-41ef-b7f9-cfe09e55fcaa
Rogers, Katrine
67fd7192-bdf3-44fe-9d8b-238ecba16a60
Rogers, Edward T.F.
b92cc8ab-0d91-4b2e-b5c7-8a2f490a36a2
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

Yuan, Guanghui, Rogers, Katrine, Rogers, Edward T.F. and Zheludev, Nikolai (2018) Far-field Metamaterials Superlens. 2018 Conference on Lasers and Electro-Optics, Hong Kong Convention and Exhibition Centre, San Jose, United States. 13 - 18 May 2018. 2 pp . (doi:10.1364/CLEO_QELS.2018.FM3J.2).

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate a radically new type of metamaterial ‘super-lens’ that exploits the phenomenon of super-oscillations, giving a smallest hotspot size of 0.33λ and effective numerical aperture as high as 1.52 in air.

Text
Far-field Metamaterial Superlens -final - Accepted Manuscript
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More information

Published date: 13 May 2018
Venue - Dates: 2018 Conference on Lasers and Electro-Optics, Hong Kong Convention and Exhibition Centre, San Jose, United States, 2018-05-13 - 2018-05-18

Identifiers

Local EPrints ID: 421839
URI: http://eprints.soton.ac.uk/id/eprint/421839
PURE UUID: af951ace-c1ca-4125-9fc4-2896521b2faa
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 29 Jun 2018 16:30
Last modified: 16 Mar 2024 02:43

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Contributors

Author: Guanghui Yuan
Author: Katrine Rogers
Author: Edward T.F. Rogers
Author: Nikolai Zheludev ORCID iD

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