Title :
Accuracy enhancement in Brillouin distributed fiber-optic temperature sensors using signal processing techniques
Author :
Bernini, R. ; Minardo, A. ; Zeni, Luigi
Author_Institution :
Inst. per il Rilevamento Elettromagnetico dell´´Ambiente, Naples, Italy
fDate :
4/1/2004 12:00:00 AM
Abstract :
An iterative deconvolution technique jointly with an original experimental setup is demonstrated as a useful tool for accuracy enhancement in fiber-optic distributed temperature sensors based on Brillouin optical time-domain analysis measurements.
Keywords :
deconvolution; fibre optic sensors; stimulated Brillouin scattering; temperature sensors; time-domain analysis; Brillouin optical time-domain analysis; distributed fiber-optic temperature sensors; iterative deconvolution; signal processing; Brillouin scattering; Frequency; Optical fiber sensors; Optical pulses; Optical signal processing; Probes; Pulse amplifiers; Signal processing; Temperature sensors; Time domain analysis;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2004.824982
