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Hollow core optical waveguides and methods for modification thereof

Hollow core optical waveguides and methods for modification thereof
Hollow core optical waveguides and methods for modification thereof
A hollow core optical waveguide comprises a hollow core; and a structured arrangement of longitudinally extending capillaries surrounding the hollow core to form a cladding; wherein one or both of the hollow core and the cladding contains gas configured to provide a refractive index difference between the hollow core and the cladding.
EP 4204870 A1
European Patent Office
Wheeler, Natalie
0fd34178-a77b-4c71-a3a6-86a1f634f1a0
Horak, Peter
520489b5-ccc7-4d29-bb30-c1e36436ea03
Poletti, Francesco
9adcef99-5558-4644-96d7-ce24b5897491
Thomas, Kelly
c0583433-0ee6-45e0-8841-7c9a12f1aa5f
Partridge, Matthew
6c60ec7a-7378-4221-ab72-ddba90591bf3

Wheeler, Natalie, Horak, Peter, Poletti, Francesco, Thomas, Kelly and Partridge, Matthew (Inventors) (2023) Hollow core optical waveguides and methods for modification thereof. EP 4204870 A1.

Record type: Patent

Abstract

A hollow core optical waveguide comprises a hollow core; and a structured arrangement of longitudinally extending capillaries surrounding the hollow core to form a cladding; wherein one or both of the hollow core and the cladding contains gas configured to provide a refractive index difference between the hollow core and the cladding.

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More information

Published date: 5 July 2023

Identifiers

Local EPrints ID: 505990
URI: http://eprints.soton.ac.uk/id/eprint/505990
PURE UUID: 2b864267-b137-4dfd-9eff-9819671e6d5c
ORCID for Natalie Wheeler: ORCID iD orcid.org/0000-0002-1265-9510
ORCID for Peter Horak: ORCID iD orcid.org/0000-0002-8710-8764
ORCID for Francesco Poletti: ORCID iD orcid.org/0000-0002-1000-3083
ORCID for Matthew Partridge: ORCID iD orcid.org/0000-0001-5280-8309

Catalogue record

Date deposited: 27 Oct 2025 17:42
Last modified: 28 Oct 2025 02:53

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Contributors

Inventor: Natalie Wheeler ORCID iD
Inventor: Peter Horak ORCID iD
Inventor: Francesco Poletti ORCID iD
Inventor: Kelly Thomas
Inventor: Matthew Partridge ORCID iD

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