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5 October 2009 Novel system to interrogate distributed fiber strain sensors and point temperature sensors based on pulse correlation and FBGs
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Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 75032L (2009) https://doi.org/10.1117/12.835281
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom
Abstract
We are going to present and demonstrated the feasibility of a novel sensor interrogation scheme that combines the advantages of the distributed and point sensor systems using a robust interrogation technique. The experimental results show the high linearity and stability of the measurements. Also, our proposed scheme uses a tunable source with optical elements that have very few losses. Thus, the number of sensors that can be allocated in one fiber is very high.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Antonio Bueno, Koji Nonaka, and Salvador Sales "Novel system to interrogate distributed fiber strain sensors and point temperature sensors based on pulse correlation and FBGs", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 75032L (5 October 2009); https://doi.org/10.1117/12.835281
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