Distributed Brillouin fiber sensor featuring 2 meter resolution and 75 km dynamic range
Authors
Rodríguez Barrios, Félix; Martín López, Sonia; Carrasco-Sanz, A.; Corredera, Pedro; Ania Castañón, Juan Diego; [et al.]Identifiers
Permanent link (URI): http://hdl.handle.net/10017/26557DOI: https://doi.org/10.1364/SENSORS.2010.SThC5
ISSN: 2162-2701
ISBN: 978-155752896-4
Publisher
Optical Society of America
Date
2010-06-21Bibliographic citation
F. Rodríguez- Barrios, S.Martín-López, A. Carrasco-Sanz, P. Corredera, J.D. Ania-Castañón, L. Thévenaz, M. González-Herráez "Distributed Brillouin fiber sensor featuring 2 meter resolution and 75 km dynamic range"in Advanced Photonics & Renewable Energy, OSA Technical Digest (CD) (Optical Society of America, 2010), paper SThC5.
Keywords
Brillouin
Brillouin optical time domain analysis (BOTDA)
Distributed Raman amplification
Dynamic range
Fiber Sensor
Spatial resolution
Description / Notes
Optical Sensors 2010,Karlsruhe, Germany,
21–24 June 2010
Document type
info:eu-repo/semantics/conferenceObject
Version
info:eu-repo/semantics/acceptedVersion
Access rights
info:eu-repo/semantics/openAccess
Abstract
We have used distributed Raman amplification to extend the measurement distance of a Brillouin Optical Time-Domain Analysis (BOTDA) sensor. We successfully demonstrate a dynamic range of 75 km with 2 meter spatial resolution.
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