Beam steering and dynamic focusing by coherent control of light with light on metasurfaces

He, Fei, MacDonald, Kevin F. and Fang, Xu (2020) Beam steering and dynamic focusing by coherent control of light with light on metasurfaces. CLEO 2020 Virtual Conference. 11 - 15 May 2020.

Record type: Conference or Workshop Item (Poster)

Abstract

We report continuous ‘coherently controlled’ tuning of the wavefront of light scattered by phase-gradient silicon metasurfaces, which enables optical-frequency beam steering and dynamic focusing without moving parts.

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coherent beam steering - Accepted Manuscript

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Published date: 11 May 2020

Venue - Dates: CLEO 2020 Virtual Conference, 2020-05-11 - 2020-05-15

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Identifiers

Local EPrints ID: 441006

URI: http://eprints.soton.ac.uk/id/eprint/441006

PURE UUID: 8b1839c5-ad87-4bbe-851a-004333671ca7

ORCID for Kevin F. MacDonald:

orcid.org/0000-0002-3877-2976

ORCID for Xu Fang:

orcid.org/0000-0003-1735-2654

Catalogue record

Date deposited: 27 May 2020 16:53

Last modified: 17 Mar 2024 03:29

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Contributors

Author: Fei He

Author: Kevin F. MacDonald

Author: Xu Fang

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