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dc.creatorLópez Aldaba, Aitores_ES
dc.creatorLópez Torres, Diegoes_ES
dc.creatorElosúa Aguado, Césares_ES
dc.creatorAuguste, Jean-Louises_ES
dc.creatorJamier, Raphaeles_ES
dc.creatorRoy, Philippees_ES
dc.creatorArregui San Martín, Francisco Javieres_ES
dc.creatorLópez-Amo Sáinz, Manueles_ES
dc.date.accessioned2019-09-16T12:10:01Z
dc.date.available2019-09-16T12:10:01Z
dc.date.issued2017
dc.identifier.citationA. Lopez-Aldaba, D. Lopez-Torres, C. Elosua, J.-L. Auguste, R. Jamier, P. Roy, F. J. Arregui, and M. Lopez-Amo "Relative humidity multi-point optical sensors system based on fast Fourier multiplexing technique", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103233L (23 April 2017); https://doi.org/10.1117/12.2265174en
dc.identifier.issn0277-786X
dc.identifier.urihttps://hdl.handle.net/2454/34852
dc.description.abstractIn this paper, a new multipoint optical fiber system for relative humidity measurements based on Sn02-FP (Fabry-Pérot) sensing heads and an optical interrogator as single active device is presented and characterized. The interrogation of the sensing heads is carried out by monitoring the Fast Fourier Transform phase variations of the FP (Fabry-Pérot) interference frequencies. This method allows to multiplex several sensors with different wavelength spacing interference pattern. The sensors operate within a wide humidity range (20%-90% relative humidity) with low crosstalk between them. Five sensing heads have been measured using two different channels of the optical interrogator. The availability of four channels in the interrogator allows to multiplex a higher number of sensors, reducing proportionally the cost of each sensing point.en
dc.description.sponsorshipThe authors thank the Spanish Government projects TEC 2013-47264-C2-2-R, TEC2016-76021-C2-1-R, TEC2013- 43679-R Innocampus and the INTERREG SUDOE Project SOE3/P2/P714 as well as to the FEDER Funds.en
dc.format.extent4 p.
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherSPIEen
dc.relation.ispartof25th International Conference on Optical Fiber Sensors, edited by Youngjoo Chung… [et al.], Proc. of SPIE Vol. 10323, 103233Len
dc.rights© 2017 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, or modification of the contents of the publication are prohibited.en
dc.subjectPhotonic crystal fiberen
dc.subjectMicrostructured optical fiberen
dc.subjectSputteringen
dc.subjectFiber sensoren
dc.subjectHumidity sensingen
dc.subjectFast Fourier transformen
dc.subjectMultiplexingen
dc.titleRelative humidity multi-point optical sensors system based on Fast Fourier multiplexing techniqueen
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.typeContribución a congreso / Biltzarrerako ekarpenaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.contributor.departmentUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Citieses_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.identifier.doi10.1117/12.2265174
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/TEC2013-47264en
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/TEC2016-76021en
dc.relation.publisherversionhttps://doi.org/10.1117/12.2265174en
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.type.versionVersión publicada / Argitaratu den bertsioaes


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