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Dual-operation Q-switched erbium-doped fibre laser for distributed fibre sensing

de Souza, K., Culverhouse, D.O. and Newson, T.P. (1997) Dual-operation Q-switched erbium-doped fibre laser for distributed fibre sensing Electronics Letters, 33, (24), pp. 2040-2042. (doi:10.1049/el:19971391).

Record type: Article


A Q-switched erbium-doped fibre laser has been developed and configured to provide narrowband and broadband operation using an all-fibre optical switch for distributed fibre sensing based on the Landau-Placzek ratio. Narrowband operation allows filtering of the Brillouin and Rayleigh signals and broadband operation minimizes coherent Rayleigh noise.

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Published date: 1997


Local EPrints ID: 77886
ISSN: 0013-5194
PURE UUID: 3cb5bfdd-37d6-4600-9826-e4a7a04c3cd6

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:28

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Author: K. de Souza
Author: D.O. Culverhouse
Author: T.P. Newson

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