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Simultaneous measurement of humidity and temperature based on a partially coated optical fiber long period grating

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Simultaneous measurement of humidity and temperature based on a partially coated optical fiber long period grating

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dc.contributor.author Urrutia, Aitor es_ES
dc.contributor.author Goicoechea, Javier es_ES
dc.contributor.author Ricchiuti, Amelia Lavinia es_ES
dc.contributor.author Barrera Vilar, David es_ES
dc.contributor.author Sales Maicas, Salvador es_ES
dc.contributor.author Arregui, Francisco J. es_ES
dc.date.accessioned 2017-07-10T11:19:38Z
dc.date.available 2017-07-10T11:19:38Z
dc.date.issued 2016-05
dc.identifier.issn 0925-4005
dc.identifier.uri http://hdl.handle.net/10251/84847
dc.description.abstract A humidity and temperature optical fiber sensor based on a long-period grating (LPG), which can provide simultaneous response to both magnitudes, is proposed and demonstrated via experiments. Previously, the LPG was fully coated with humidity sensitive nanostructured polymeric thin films by the Layer-by-Layer (LbL) nano assembly technique. Hence the surrounding refractive index was changed, so provoking wavelength shifts of the attenuation bands of the transmission spectrum. This fully coated LPG was exposed to relative humidity (RH) and temperature tests, varying from 20% to 80% RH and from 25 to 85ºC, respectively. Then, half of the LPG coating was chemically removed and this results in the splitting of the main attenuation band into two different contributions. When this semi-coated LPG was also exposed to RH and temperature tests, the new two attenuation bands presented different behaviors for humidity and temperature. This novel dual-wavelength based sensing method enables the simultaneous measurement of RH and temperature using only one LPG. es_ES
dc.description.sponsorship This work was supported in part by the Spanish Ministry of Economy and Competitiveness - through the projects CICYT-FEDER TEC2013-43679-R and TEC2014-60378-C2-1-R. It was also supported by a UPNA pre-doctoral research grant, by the Program of International Excellence Campus VLC/Campus, by the grant of program SANTIAGO GRISOLIA, and by the Research Excellency Award Program GVA PROMETEO 2013/012. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Ministry of Economy and Competitiveness TEC2013-43679-R es_ES
dc.relation Spanish Ministry of Economy and Competitiveness TEC2014-60378-C2-1-R es_ES
dc.relation UPNA es_ES
dc.relation Program of International Excellence Campus VLC/Campus es_ES
dc.relation SANTIAGO GRISOLIA es_ES
dc.relation Research Excellency Award Program GVA PROMETEO 2013/012 es_ES
dc.relation.ispartof Sensors and Actuators B: Chemical es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Optical fiber sensors es_ES
dc.subject Humidity es_ES
dc.subject Temperature es_ES
dc.subject Long period grating es_ES
dc.subject LbL assembly es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Simultaneous measurement of humidity and temperature based on a partially coated optical fiber long period grating es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.snb.2015.12.031
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.description.bibliographicCitation Urrutia, A.; Goicoechea, J.; Ricchiuti, AL.; Barrera Vilar, D.; Sales Maicas, S.; Arregui, FJ. (2016). Simultaneous measurement of humidity and temperature based on a partially coated optical fiber long period grating. Sensors and Actuators B: Chemical. 227(5):135-141. doi:10.1016/j.snb.2015.12.031 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.snb.2015.12.031 es_ES
dc.description.upvformatpinicio 135 es_ES
dc.description.upvformatpfin 141 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 227 es_ES
dc.description.issue 5 es_ES
dc.relation.senia 298866 es_ES


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