9 November 2000 Multiplexing intensity-based corrosion sensors based on multiple pairs of fiber Bragg gratings
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Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41851N (2000) https://doi.org/10.1117/12.2302202
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy
Abstract
The paper presents a method that can be used to measure metal corrosions based on the evanescent field of a fiber, and a pair of fiber Bragg gratings between the transducer is utilized for multiplexing. The technique is based on the ratio of the reflecting intensities from the reference and the sensing fiber Bragg gratings. The ratio has been found to be independent of optical intensity variations.
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Yu-Lung Lo, "Multiplexing intensity-based corrosion sensors based on multiple pairs of fiber Bragg gratings", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41851N (9 November 2000); doi: 10.1117/12.2302202; https://doi.org/10.1117/12.2302202
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