23 December 2016 Preparation and measurement of FBG-based length, temperature, and vibration sensors
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Proceedings Volume 10142, 20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics; 101420S (2016) https://doi.org/10.1117/12.2264474
Event: 20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2016, Jasna, Slovakia
Abstract
We present system of structure health measurement by optical fiber sensors based on fiber Bragg gratings. Our system is focused to additionally install to existing buildings. We prepared first set-up of the system to monitoring of the nuclear power plant containment shape deformation. The presented system can measure up to several tens of sensors simultaneously. Each sensor contains optical fiber grating to measurement of change of length and the other independed fiber grating to monitor the temperature and the other ineligible effects.
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Bretislav Mikel, Bretislav Mikel, Radek Helan, Radek Helan, Zdenek Buchta, Zdenek Buchta, Michal Jelinek, Michal Jelinek, Ondrej Cip, Ondrej Cip, "Preparation and measurement of FBG-based length, temperature, and vibration sensors", Proc. SPIE 10142, 20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 101420S (23 December 2016); doi: 10.1117/12.2264474; https://doi.org/10.1117/12.2264474
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