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Optical Engineering

Optimized fiber in a distributed Brillouin fiber-optic sensor
Author(s): Yan Dong Gong; Michael Chuen; Paulose Varghese; Ahmed Altaf
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Paper Abstract

A sensing fiber that has a gradually increasing Brillouin gain-coefficient gB/Aeff along its length and that can keep the received Brillouin Stokes power constant in a Brillouin fiber-optic sensor is proposed. This method can be an additional way to further extend the sensing distance of the distributed Brillouin fiber-optic sensor.

Paper Details

Date Published: 1 February 2008
PDF: 5 pages
Opt. Eng. 47(2) 024401 doi: 10.1117/1.2844752
Published in: Optical Engineering Volume 47, Issue 2
Show Author Affiliations
Yan Dong Gong, A*STAR Institute for Infocomm Research (Singapore)
Michael Chuen, A*STAR Institute for Infocomm Research (Singapore)
Paulose Varghese, A*STAR Institute for Infocomm Research (Singapore)
Ahmed Altaf, A*STAR Institute for Infocomm Research (Singapore)


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