The University of Southampton
University of Southampton Institutional Repository

Wavevector selective surfaces

Wavevector selective surfaces
Wavevector selective surfaces
We demonstrate for the first time that a planar metamaterial (metasurface) can act as a wavefector selective surface and tunnel vision device, effectively discriminating incident waves by their wavevectors. The effect results in arbitrary-shaped wavefronts becoming planar as they traverse the plane of the metasurface in the absence of active/passive spatial phase modulation or adaptive feedback. This new functionality of the metasurfaces can be exploited for enhancing observational instruments, long-distance free-space communications in strongly scattering or turbid environment, and new-principle cloaking.
Fedotov, V.A.
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Wallauer, J.
ca1290d9-09cf-4ad4-bc83-6e8af5758737
Walther, M.
79136385-d7a0-4d2e-923e-45cb852b7938
Papasimakis, N.
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Fedotov, V.A.
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Wallauer, J.
ca1290d9-09cf-4ad4-bc83-6e8af5758737
Walther, M.
79136385-d7a0-4d2e-923e-45cb852b7938
Papasimakis, N.
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6

Fedotov, V.A., Wallauer, J., Walther, M., Papasimakis, N. and Zheludev, N.I. (2014) Wavevector selective surfaces. 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14), Singapore. 20 - 23 May 2014.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate for the first time that a planar metamaterial (metasurface) can act as a wavefector selective surface and tunnel vision device, effectively discriminating incident waves by their wavevectors. The effect results in arbitrary-shaped wavefronts becoming planar as they traverse the plane of the metasurface in the absence of active/passive spatial phase modulation or adaptive feedback. This new functionality of the metasurfaces can be exploited for enhancing observational instruments, long-distance free-space communications in strongly scattering or turbid environment, and new-principle cloaking.

Full text not available from this repository.

More information

Published date: May 2014
Venue - Dates: 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14), Singapore, 2014-05-20 - 2014-05-23
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 379914
URI: https://eprints.soton.ac.uk/id/eprint/379914
PURE UUID: 69ae6c79-0fd2-4b7a-b56b-f013a42471ad
ORCID for N. Papasimakis: ORCID iD orcid.org/0000-0002-6347-6466
ORCID for N.I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 31 Jul 2015 16:09
Last modified: 01 Mar 2019 01:37

Export record

Contributors

Author: V.A. Fedotov
Author: J. Wallauer
Author: M. Walther
Author: N. Papasimakis ORCID iD
Author: N.I. Zheludev ORCID iD

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of https://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×