100km distributed fiber optic sensor based on the coherent detection of Brillouin backscatter, with a spatial resolution of 10 m, enhanced using two stages of remotely pumped erbium-doped fiber combined with Raman amplification

Y. T. Cho, G. P. Lees, G. Hilton, X. Shu, K. Sugden, A. Strong, A. Hartog, T. P. Newson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report the enhanced performance of distributed Brillouin fiber optic sensor using two stages of remotely pumped erbium-doped fiber combined with Raman amplification. Intensity and frequency resolutions of 0.60% and 0.30 MHz were achieved at 100 km.

Original languageEnglish
Title of host publicationOptics InfoBase Conference Papers
PublisherOptical Society of America
ISBN (Print)1557528179, 9781557528179
DOIs
Publication statusPublished - 1 Jan 2006
Event18th International Conference on Optical Fiber Sensors - Cancún, Mexico
Duration: 23 Oct 200627 Oct 2006

Conference

Conference18th International Conference on Optical Fiber Sensors
Abbreviated titleOFS 2006
CountryMexico
CityCancún
Period23/10/0627/10/06

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