Infrared-thermometer-based detection of optical fiber breakage in structure

Y Mizuno, S Hagiwara, H Lee, Y Ochi… - … (OECC) and 2019 …, 2019 - ieeexplore.ieee.org
Y Mizuno, S Hagiwara, H Lee, Y Ochi, T Matsui, Y Matsumoto, Y Tanaka, H Nakamura…
2019 24th OptoElectronics and Communications Conference (OECC) and …, 2019ieeexplore.ieee.org
… Abstract: We show that infrared thermometry can be exploited to detect breakage points
of optical fibers embedded in structures. This method has such advantages as real-time
operation, cost efficiency, and visual display on site. … In this work, to resolve this practical
problem, we develop a new method using an infrared thermometer (IRT) for detecting a
breakage point of an optical fiber embedded in a structure. The principle is simple——at the …
We show the practical usability of this method by detecting a breakage point of an optical …
We show that infrared thermometry can be exploited to detect breakage points of optical fibers embedded in structures. This method has such advantages as real-time operation, cost efficiency, and visual display on site.
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