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Non-destructive characterisation of fibre couplers

Non-destructive characterisation of fibre couplers
Non-destructive characterisation of fibre couplers
A technique for the non-destructive characterisation of couplers is proposed. A CO2 laser beam is scanned along the coupler length inducing a local perturbation to the coupler eigenmodes. Asymmetric and symmetric perturbations can give accurate mapping of power-evolution and coupler-waist shape.
Alegria, C.
d1faa0e1-a7fb-4c9f-b02a-cdcc769a72f9
Ghiringhelli, F.
773894f2-f092-452f-84ae-98e3b64aca3f
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Alegria, C.
d1faa0e1-a7fb-4c9f-b02a-cdcc769a72f9
Ghiringhelli, F.
773894f2-f092-452f-84ae-98e3b64aca3f
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701

Alegria, C., Ghiringhelli, F. and Zervas, M.N. (2001) Non-destructive characterisation of fibre couplers. ECOC 2001: European Conference on Optical Communication, Amsterdam, the Netherlands. 29 Sep - 03 Oct 2001.

Record type: Conference or Workshop Item (Other)

Abstract

A technique for the non-destructive characterisation of couplers is proposed. A CO2 laser beam is scanned along the coupler length inducing a local perturbation to the coupler eigenmodes. Asymmetric and symmetric perturbations can give accurate mapping of power-evolution and coupler-waist shape.

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More information

Published date: 2001
Additional Information: We.L.2.3
Venue - Dates: ECOC 2001: European Conference on Optical Communication, Amsterdam, the Netherlands, 2001-09-29 - 2001-10-03

Identifiers

Local EPrints ID: 17125
URI: http://eprints.soton.ac.uk/id/eprint/17125
PURE UUID: 4e0ccc37-bc01-4831-ac74-4d761587d3c6
ORCID for M.N. Zervas: ORCID iD orcid.org/0000-0002-0651-4059

Catalogue record

Date deposited: 19 Sep 2005
Last modified: 09 Jan 2022 02:40

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Contributors

Author: C. Alegria
Author: F. Ghiringhelli
Author: M.N. Zervas ORCID iD

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