A novel distributed fiber-optic strain sensor

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/106341

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.contributor	Universitat Politècnica de Catalunya. GSS - Grup Sistemes Sensors
dc.contributor	Universitat Politècnica de Catalunya. MCIA - Motion Control and Industrial Applications Research Group
dc.contributor.author	García Hernández, Miguel J.
dc.contributor.author	Ortega Redondo, Juan Antonio
dc.contributor.author	Chávez Domínguez, Juan Antonio
dc.contributor.author	Salazar Soler, Jorge
dc.contributor.author	Turó Peroy, Antonio
dc.date	2002-08
dc.identifier.citation	Garcia, M., Ortega, J.A., Chavez-Dominguez, J. A., Salazar, J., Turo, A. A novel distributed fiber-optic strain sensor. "IEEE transactions on instrumentation and measurement", Agost 2002, vol. 51, núm. 4, p. 685-690.
dc.identifier.citation	0018-9456
dc.identifier.citation	10.1109/TIM.2002.803090
dc.identifier.uri	http://hdl.handle.net/2117/106341
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/document/1044698/
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fibra òptica
dc.subject	Optical fibers
dc.subject	Optical noise
dc.subject	Fibre optic sensors
dc.subject	Strain sensors
dc.subject	Condition monitoring
dc.subject	Elongation
dc.subject	Fibres òptiques
dc.title	A novel distributed fiber-optic strain sensor
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The theory of operation of a fiber-optic-based strain sensor system, suitable for long structures, is described. The proposed sensor design is composed of several hundreds of sections separated by reflectors in order to monitor structures of more than 1 km of length. A quasi-distributed sensor structure accomplishes the best condition monitoring, where each section of the sensor integrates the measured magnitude, obtaining a value associated to the average shortening or elongation in this section. Tools for the design of the optical reflectors of the sensor are also provided, including a study of the optical noise due to multireflection within the system.
dc.description.abstract	Peer Reviewed

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