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), 2040-2042.

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Description/Abstract

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.

Item Type: Article
ISSNs: 0013-5194 (print)
Related URLs:
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 77886
Date Deposited: 11 Mar 2010
Last Modified: 27 Mar 2014 18:58
URI: http://eprints.soton.ac.uk/id/eprint/77886

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