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Generation of longitudinally varying vector vortex beams using dielectric metasurfaces

Generation of longitudinally varying vector vortex beams using dielectric metasurfaces
Generation of longitudinally varying vector vortex beams using dielectric metasurfaces
We numerically demonstrate the generation of vector vortex beams using dielectric metasurfaces, where the beams' topological features evolve longitudinally during propagation. This distinctive characteristic, along with the ability to control it, could enable new applications in remote sensing for topological light.
2491-2417
Peng, Hao
d0443f9c-64a4-486e-acdb-3175e3054648
Ye, Yuntian
e8ac8a15-9778-43e1-a70b-7ff81317d544
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86
Fratalocchi, Andrea
Zouhdi, Said
Peng, Hao
d0443f9c-64a4-486e-acdb-3175e3054648
Ye, Yuntian
e8ac8a15-9778-43e1-a70b-7ff81317d544
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86
Fratalocchi, Andrea
Zouhdi, Said

Peng, Hao, Ye, Yuntian and Fang, Xu (2025) Generation of longitudinally varying vector vortex beams using dielectric metasurfaces. Fratalocchi, Andrea and Zouhdi, Said (eds.) In AES 2025 Tangier - Morocco The 11th International Conference on Antennas and Electromagnetic Systems. 1 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

We numerically demonstrate the generation of vector vortex beams using dielectric metasurfaces, where the beams' topological features evolve longitudinally during propagation. This distinctive characteristic, along with the ability to control it, could enable new applications in remote sensing for topological light.

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AES_summary_XF - Accepted Manuscript
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More information

Published date: 1 July 2025
Additional Information: Invited.
Venue - Dates: AES 2025: The 11th International Conference on Antennas and Electromagnetic Systems, , Tangier, Morocco, 2025-07-01 - 2025-07-04
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Identifiers

Local EPrints ID: 507289
URI: http://eprints.soton.ac.uk/id/eprint/507289
ISSN: 2491-2417
PURE UUID: 3dbfe810-4aa3-4893-835c-f8a45b6b1b17
ORCID for Xu Fang: ORCID iD orcid.org/0000-0003-1735-2654

Catalogue record

Date deposited: 03 Dec 2025 17:34
Last modified: 04 Dec 2025 02:43

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Contributors

Author: Hao Peng
Author: Yuntian Ye
Author: Xu Fang ORCID iD
Editor: Andrea Fratalocchi
Editor: Said Zouhdi

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