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
2001
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.
30 Sep - 04 Oct 2001.
Record type:
Conference or Workshop Item
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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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Published date: 2001
Additional Information:
We.L.2.3
Venue - Dates:
ECOC 2001: European Conference on Optical Communication, Amsterdam, the Netherlands, 2001-09-30 - 2001-10-04
Identifiers
Local EPrints ID: 17125
URI: http://eprints.soton.ac.uk/id/eprint/17125
PURE UUID: 4e0ccc37-bc01-4831-ac74-4d761587d3c6
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Date deposited: 19 Sep 2005
Last modified: 16 Mar 2024 02:41
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Contributors
Author:
C. Alegria
Author:
F. Ghiringhelli
Author:
M.N. Zervas
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