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Hollow-core waveguides with n<1 chalcogenide cladding

Hollow-core waveguides with n<1 chalcogenide cladding
Hollow-core waveguides with n<1 chalcogenide cladding
We utilize compositionally controlled low refractive index (n<1) chalcogenide semiconductors in hollow-core waveguides operating across ultraviolet frequencies. Such materials enable π-phase shifts over nanometric propagation lengths in slab and fibre configurations.
Li, Jinxiang
736c69a2-23ca-474f-a908-960235118fa8
Gholipour, Behrad
c17bd62d-9df6-40e6-bc42-65272d97e559
Piccinotti, Davide
15c6d296-3464-43ec-943a-8155e66d2a51
MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Li, Jinxiang
736c69a2-23ca-474f-a908-960235118fa8
Gholipour, Behrad
c17bd62d-9df6-40e6-bc42-65272d97e559
Piccinotti, Davide
15c6d296-3464-43ec-943a-8155e66d2a51
MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

Li, Jinxiang, Gholipour, Behrad, Piccinotti, Davide, MacDonald, Kevin F. and Zheludev, Nikolai (2019) Hollow-core waveguides with n<1 chalcogenide cladding. NanoMeta 2019: 7th International Topical Meeting on Nanophotonics and Metamaterials, , Seefeld in Tirol, Austria. 03 - 06 Jan 2019. 1 pp .

Record type: Conference or Workshop Item (Poster)

Abstract

We utilize compositionally controlled low refractive index (n<1) chalcogenide semiconductors in hollow-core waveguides operating across ultraviolet frequencies. Such materials enable π-phase shifts over nanometric propagation lengths in slab and fibre configurations.

Text
low index waveguide - Accepted Manuscript
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More information

Accepted/In Press date: 19 November 2018
Published date: 3 January 2019
Venue - Dates: NanoMeta 2019: 7th International Topical Meeting on Nanophotonics and Metamaterials, , Seefeld in Tirol, Austria, 2019-01-03 - 2019-01-06

Identifiers

Local EPrints ID: 426693
URI: http://eprints.soton.ac.uk/id/eprint/426693
PURE UUID: e6da7281-317a-4b1a-baf5-f57a2cc79cd0
ORCID for Kevin F. MacDonald: ORCID iD orcid.org/0000-0002-3877-2976
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 10 Dec 2018 17:31
Last modified: 22 Nov 2021 07:00

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Contributors

Author: Jinxiang Li
Author: Behrad Gholipour
Author: Davide Piccinotti

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