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Nonlinear generation of THz vortex beams with tunable orbital angular momentum in si microdisks

Nonlinear generation of THz vortex beams with tunable orbital angular momentum in si microdisks
Nonlinear generation of THz vortex beams with tunable orbital angular momentum in si microdisks
In this poster presentation, we demonstrate waveguide-coupled microdisks that emit THz light with tunable orbital angular momentum. The topological charge of the THz light can be tuned by changing the driving infrared wavelengths in the difference-frequency generation process.
Pi, Hailong
32718fa6-ab51-4d28-b147-ce16a3235ac7
He, Fei
0b5b12e2-82ec-407b-8e4f-a8ba024d9fb3
Yan, Jize
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Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86
Pi, Hailong
32718fa6-ab51-4d28-b147-ce16a3235ac7
He, Fei
0b5b12e2-82ec-407b-8e4f-a8ba024d9fb3
Yan, Jize
786dc090-843b-435d-adbe-1d35e8fc5828
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86

Pi, Hailong, He, Fei, Yan, Jize and Fang, Xu (2021) Nonlinear generation of THz vortex beams with tunable orbital angular momentum in si microdisks. CLEO/Europe-EQEC 2021 Virtual Conference, , Virtual. 21 - 25 Jun 2021. 1 pp .

Record type: Conference or Workshop Item (Poster)

Abstract

In this poster presentation, we demonstrate waveguide-coupled microdisks that emit THz light with tunable orbital angular momentum. The topological charge of the THz light can be tuned by changing the driving infrared wavelengths in the difference-frequency generation process.

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CLEO Europe abstract_THz_XF - Accepted Manuscript
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More information

Published date: 23 June 2021
Venue - Dates: CLEO/Europe-EQEC 2021 Virtual Conference, , Virtual, 2021-06-21 - 2021-06-25

Identifiers

Local EPrints ID: 451779
URI: http://eprints.soton.ac.uk/id/eprint/451779
PURE UUID: 993d09d1-b46a-4fb8-9ba4-3683798c15b5
ORCID for Jize Yan: ORCID iD orcid.org/0000-0002-2886-2847
ORCID for Xu Fang: ORCID iD orcid.org/0000-0003-1735-2654

Catalogue record

Date deposited: 27 Oct 2021 16:31
Last modified: 13 Dec 2021 03:16

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Contributors

Author: Hailong Pi
Author: Fei He
Author: Jize Yan ORCID iD
Author: Xu Fang ORCID iD

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