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Fabrication of externally microstructured flat optical fibre for in‐process monitoring of laminated composite structures

Fabrication of externally microstructured flat optical fibre for in‐process monitoring of laminated composite structures
Fabrication of externally microstructured flat optical fibre for in‐process monitoring of laminated composite structures

Flexible planar photonics has opened-up new sensing opportunities [1], including new monitoring capability within high-value composite materials (such as carbon and glass fibre reinforced epoxy). Thin planar substrates effectively self-align to the plies of a composite material. Using polarisation changes and known alignment of the substrate orthogonal strain components can be decoupled [2], permitting higher fidelity monitoring [3].

IEEE
Holmes, Christopher
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Zahertar, Shahrzad
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Moog, Bruno
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Godfrey, Michael
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Lee, Timothy
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Annunziato, Andrea
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Anelli, Francesco
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Shi, Bo
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Beresna, Martynas
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Whitaker, Mathew
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Prudenzano, Francesco
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Day, Richard
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Dulieu-Barton, Janice
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Holmes, Christopher
2ec659eb-2bd3-460a-aa8d-5538eb1aeb25
Zahertar, Shahrzad
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Moog, Bruno
fb647fef-2caa-44b3-8157-2b141f5d8cf5
Godfrey, Michael
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Lee, Timothy
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Annunziato, Andrea
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Anelli, Francesco
5da88525-6c26-41eb-b9b6-04b561cad8bc
Shi, Bo
82147c8a-5263-460b-a260-a863aab0874f
Beresna, Martynas
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Whitaker, Mathew
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Prudenzano, Francesco
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Day, Richard
9a39b260-6e05-4938-9e23-2e3f2163e0ae
Dulieu-Barton, Janice
7ef83648-cf9b-4675-92cf-1265dda508cb

Holmes, Christopher, Zahertar, Shahrzad, Moog, Bruno, Godfrey, Michael, Lee, Timothy, Annunziato, Andrea, Anelli, Francesco, Shi, Bo, Beresna, Martynas, Whitaker, Mathew, Prudenzano, Francesco, Day, Richard and Dulieu-Barton, Janice (2023) Fabrication of externally microstructured flat optical fibre for in‐process monitoring of laminated composite structures. In 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023. IEEE. 1 pp . (doi:10.1109/CLEO/EUROPE-EQEC57999.2023.10232169).

Record type: Conference or Workshop Item (Paper)

Abstract

Flexible planar photonics has opened-up new sensing opportunities [1], including new monitoring capability within high-value composite materials (such as carbon and glass fibre reinforced epoxy). Thin planar substrates effectively self-align to the plies of a composite material. Using polarisation changes and known alignment of the substrate orthogonal strain components can be decoupled [2], permitting higher fidelity monitoring [3].

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More information

Published date: 4 September 2023
Additional Information: Publisher Copyright: © 2023 IEEE.
Venue - Dates: 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023, , Munich, Germany, 2023-06-26 - 2023-06-30

Identifiers

Local EPrints ID: 499690
URI: http://eprints.soton.ac.uk/id/eprint/499690
PURE UUID: 7b079f78-8490-45f7-aa49-0e1b6b2b2051
ORCID for Shahrzad Zahertar: ORCID iD orcid.org/0000-0001-6988-2345
ORCID for Timothy Lee: ORCID iD orcid.org/0000-0001-9665-5578
ORCID for Bo Shi: ORCID iD orcid.org/0000-0003-0895-3052

Catalogue record

Date deposited: 31 Mar 2025 16:53
Last modified: 01 Apr 2025 01:27

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Contributors

Author: Christopher Holmes
Author: Shahrzad Zahertar ORCID iD
Author: Bruno Moog
Author: Michael Godfrey
Author: Timothy Lee ORCID iD
Author: Andrea Annunziato
Author: Francesco Anelli
Author: Bo Shi ORCID iD
Author: Martynas Beresna
Author: Mathew Whitaker
Author: Francesco Prudenzano
Author: Richard Day
Author: Janice Dulieu-Barton

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