Continuous beam steering via controlling light with light on a dielectric metasurface
Continuous beam steering via controlling light with light on a dielectric metasurface
In this oral presentation, we demonstrate using two coherent light beams to dynamically control the output angle of light from a silicon metasurface. Continuous tuning of ~10 degrees is observed, suggesting potential applications in Lidar and facial recognition.
He, Fei
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MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86
23 June 2019
He, Fei
0b5b12e2-82ec-407b-8e4f-a8ba024d9fb3
MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86
He, Fei, MacDonald, Kevin F. and Fang, Xu
(2019)
Continuous beam steering via controlling light with light on a dielectric metasurface.
2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, ICM – International Congress Centre, Munich, Germany.
23 - 27 Jun 2019.
1 pp
.
(doi:10.1109/CLEOE-EQEC.2019.8872248).
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this oral presentation, we demonstrate using two coherent light beams to dynamically control the output angle of light from a silicon metasurface. Continuous tuning of ~10 degrees is observed, suggesting potential applications in Lidar and facial recognition.
Text
Continuous beam steering via controlling light with light on a dielectric metasurface
- Accepted Manuscript
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Accepted/In Press date: 25 March 2019
Published date: 23 June 2019
Venue - Dates:
2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, ICM – International Congress Centre, Munich, Germany, 2019-06-23 - 2019-06-27
Identifiers
Local EPrints ID: 429567
URI: http://eprints.soton.ac.uk/id/eprint/429567
PURE UUID: d7dbc6fe-9cb0-42be-8851-b8cbfdef0b63
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Date deposited: 29 Mar 2019 17:30
Last modified: 16 Mar 2024 07:43
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Author:
Fei He
Author:
Xu Fang
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