• Login
    View Item 
    •   Academica-e
    • Departamentos y Centros - Sailak eta Ikastegiak
    • Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila
    • Artículos de revista DIEE - IEES Aldizkari artikuluak
    • View Item
    •   Academica-e
    • Departamentos y Centros - Sailak eta Ikastegiak
    • Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila
    • Artículos de revista DIEE - IEES Aldizkari artikuluak
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Simultaneous strain and temperature multipoint sensor based on microstructured optical fiber

    Thumbnail
    View/Open
    LopezAldaba_SimultaneousStrain.pdf (860.9Kb)
    Date
    2018
    Author
    López Aldaba, Aitor Upna
    Auguste, Jean-Louis 
    Jamier, Raphael 
    Roy, Philippe 
    López-Amo Sáinz, Manuel Upna
    Version
    Acceso abierto / Sarbide irekia
    Type
    Artículo / Artikulua
    Version
    Versión aceptada / Onetsi den bertsioa
    Project Identifier
    ES/1PE/TEC2016-76021 
    ES/1PE/TEC2013-47264 
    Impact
     
     
     
    10.1109/JLT.2017.2752278
     
     
     
    Show full item record
    Abstract
    In this paper, a new sensor system for simultaneous and independent multipoint strain and temperature measurements is presented. The interrogation of the sensing heads has been carried out by monitoring their FFT phase variations. In particular, two of each microstructured optical fiber (M0F) cavity interference frequencies were used for the measures. This method is independent of the signal ampl ... [++]
    In this paper, a new sensor system for simultaneous and independent multipoint strain and temperature measurements is presented. The interrogation of the sensing heads has been carried out by monitoring their FFT phase variations. In particular, two of each microstructured optical fiber (M0F) cavity interference frequencies were used for the measures. This method is independent of the signal amplitude and also avoids the necessity of tracking the wavelength evolution in the spectrum, which can be a handicap when there are multiple interference frequency components with different sensitivities. The sensing heads present birefringent and multimodal properties and therefore both characteristics lead to their own interference with different properties and sensitivities. The multiplexing capability of the sensing heads and the interrogator method has also been tested and validated. Sensors were operated within a range of temperature 30°C-80°C and a deformation of ̴450 με was applied. Crosstalk between measurements can be corrected through simple math operations leading to independent and crosstalk-free multipoint and multiparameter sensors. [--]
    Subject
    Fiber sensor, Microstructured optical fiber (MOF), Multiparameter system, Multiplexing, Strain sensing, Simultaneous sensing, Temperature sensing
     
    Publisher
    IEEE
    Published in
    Journal of Lightwave Technology, vol. 36, no. 4, February 15, 2018
    Departament
    Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica / Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila / Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities
     
    Publisher version
    https://doi.org/10.1109/JLT.2017.2752278
    URI
    https://hdl.handle.net/2454/34832
    Sponsorship
    This work was supported in part by the Spanish Comisi´on Interministerial de Ciencia y Tecnolog´ıa within projects TEC2016-76021-C2-1-R and TEC2013-47264-C2-2-R, in part by Cost action MP1401, and in part by FEDER funds from the European Union.
    Appears in Collections
    • Artículos de revista - Aldizkari artikuluak [3040]
    • Artículos de revista ISC - ISC aldizkari artikuluak [226]
    • Artículos de revista DIEE - IEES Aldizkari artikuluak [346]
    Items in Academica-e are protected by copyright with all rights reserved, unless otherwise noted.

     © Universidad Pública de Navarra - Nafarroako Unibertsitate Publikoa
         Repositorio basado en DSpace

    Contact Us | Send Feedback
     

     

    Browse

    All of Academica-eCommunities & CollectionsAuthorsAuthors By Issue DateTitlesSubjectsBy DegreeThis CollectionAuthorsAuthors By Issue DateTitlesSubjectsBy Degree

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

     © Universidad Pública de Navarra - Nafarroako Unibertsitate Publikoa
         Repositorio basado en DSpace

    Contact Us | Send Feedback