Analysis of optical pulse coding in spontaneous Brillouin-based distributed temperature sensors.

J. J. Navarro Arisa · Optics Express · 2008

Summary

Experimental results confirm that, differently from Raman-based sensors, pulse coding affects the stimulated Brillouin threshold, resulting in lower optimal input power levels; these features allow one to achieve high sensing performance avoiding the use of high peak power pulses.

Type: article
Published: 2008-11-10
Cited by: 73
References: 25
DOI: https://doi.org/10.1364/oe.16.019097
PubMed: https://pubmed.ncbi.nlm.nih.gov/19582002/
OpenAlex: https://openalex.org/W19582002
Semantic Scholar: https://api.semanticscholar.org/CorpusID:7890620

Keywords

Political science

References

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Cited by

Combination of phase modulation and coding for SNR enhancement in distributed Brillouin sensorsA. I. Fernández, Yuan Mao, Chao Lü — 2011
Temperature response of an all-solid photonic bandgap fiber for sensing applications.Rafael E. P. de Oliveira, J. C. Knight, Toshiki Taru — 2013
Analysis of spontaneous Brillouin scattering spectrum for different modulated pulse shapeYunqi Hao, Qing Ye, Zhengqing Pan — 2013
Pushing the limit of the distributed Brillouin sensors for the sensing length and the spatial resolutionXiaoyi Bao, Hao Liang, Yongkang Dong — 2010
Alternative Implementation of Simplified Brillouin Optical Correlation-Domain ReflectometryNeisei Hayashi, Yosuke Mizuno, Kentaro Nakamura — 2014
Use of Fabry-Pérot lasers for simultaneous distributed strain and temperature sensing based on hybrid Raman and Brillouin scatteringMarcelo A. Soto, Gabriele Bolognini, Fabrizio Di Pasquale — 2009
Performance of Brillouin optical time domain reflectometer with erbium doped fiber amplifierRugang Wang, Liuying Zhou, Xuping Zhang — 2014
Analysis of bandwidth-reduced local oscillator in Brillouin optical time domain reflectometryYunqi Hao, Qing Ye, Zhengqing Pan — 2011
Distributed optical fibre sensors based on spontaneous Brillouin scattering employing multimode Fabry-Pérot lasersMarcelo A. Soto, Gabriele Bolognini, Fabrizio Di Pasquale — 2009
High-resolution DPP-BOTDA over 50 km LEAF using return-to-zero coded pulses.Hao Liang, Wenhai Li, Nicolas Linze — 2010
Improvement of pulse shape on Brillouin optical time domain reflectometryYunqi Hao, Qing Ye, Zhengqing Pan — 2012
Optical pulse compression reflectometry: proposal and proof-of-concept experiment.Weiwen Zou, Shuo Yang, Xin Long — 2015
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Fiber optical distributed temperature and strain sensing system based on Brillouin light scatteringYi Li, Xianliang Xue, Xinyong Dong — 2011
Design of Wide-Band Frequency Shift Technology by Using Compact Brillouin Fiber Laser for Brillouin Optical Time Domain Reflectometry Sensing SystemYunqi Hao, Qing Ye, Zhengqing Pan — 2012

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