12 October 2007 Autonomous measurement system for localization of loss-induced perturbation based on transmission-reflection analysis
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Proceedings Volume 6770, Fiber Optic Sensors and Applications V; 67700H (2007) https://doi.org/10.1117/12.732747
Event: Optics East, 2007, Boston, MA, United States
Abstract
The paper describes first completely autonomous measurement system based on transmission-reflection analysis (AMSTRA). The autonomous system utilizes simple optical scheme with 2 mW Fabry-Perot diode laser and original data acquisition and processing system. The location of the loss region is determined from unique relationships between normalized transmitted and Rayleigh backscattered powers for different positions of the disturbance along the test fiber. Accuracy, temporal and thermal stability of the autonomous system with 5.6 km-length test fiber were investigated. The paper also presents the preliminary results of the autonomous measurement system implementation for gasoline leak detection and localization.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vasily V. Spirin, Vasily V. Spirin, Serguei V. Miridonov, Serguei V. Miridonov, Enrique Mitrani, Enrique Mitrani, Carlos Morales, Carlos Morales, Mikhail G. Shlyagin, Mikhail G. Shlyagin, Marcial Castro, Marcial Castro, Manuel Manriquez, Manuel Manriquez, } "Autonomous measurement system for localization of loss-induced perturbation based on transmission-reflection analysis", Proc. SPIE 6770, Fiber Optic Sensors and Applications V, 67700H (12 October 2007); doi: 10.1117/12.732747; https://doi.org/10.1117/12.732747
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