000078297 001__ 78297
000078297 005__ 20200113145618.0
000078297 0247_ $$2doi$$a10.1016/j.saa.2018.02.044
000078297 0248_ $$2sideral$$a105283
000078297 037__ $$aART-2018-105283
000078297 041__ $$aeng
000078297 100__ $$aGalatu¿, R.
000078297 245__ $$aDistributed fluorescent optical fiber proximity sensor: Towards a proof of concept
000078297 260__ $$c2018
000078297 5060_ $$aAccess copy available to the general public$$fUnrestricted
000078297 5203_ $$aFluorescent fibers are optical fibers which emit light as a response to an incident phenomenon, usually an incident light. Operation depends on the doping dyes, which determine specific fluorescence and optical characteristics useful in the development of optical sensors. In this work we propose a low-cost distributed proximity sensor implemented using a red fluorescent fiber, to provide a security option for a surface plasmon resonance system. Operation of the proposed sensor relies on having the incident illumination intensity varied by the presence or absence of an obstacle in the vicinity of the sensing element. This will influence the radiated fluorescence accordingly. The proposed setup for the implementation of the optical proximity sensor assumes having a high brightness LED deployed for axial fiber illumination and a blue LED for side illumination. Electronic processing then accounts for gain and digitization. Measurement results of the prototype validate the proposed concept.
000078297 536__ $$9info:eu-repo/grantAgreement/EUR/COST-Action/MP1401-MPNS
000078297 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000078297 590__ $$a2.931$$b2018
000078297 591__ $$aSPECTROSCOPY$$b9 / 41 = 0.22$$c2018$$dQ1$$eT1
000078297 592__ $$a0.574$$b2018
000078297 593__ $$aAnalytical Chemistry$$c2018$$dQ2
000078297 593__ $$aSpectroscopy$$c2018$$dQ2
000078297 593__ $$aInstrumentation$$c2018$$dQ2
000078297 593__ $$aAtomic and Molecular Physics, and Optics$$c2018$$dQ2
000078297 655_4 $$ainfo:eu-repo/semantics/other$$vinfo:eu-repo/semantics/acceptedVersion
000078297 700__ $$aFaragó, P.
000078297 700__ $$aMiluski, P.
000078297 700__ $$0(orcid)0000-0001-8431-0003$$aValles, J.A.$$uUniversidad de Zaragoza
000078297 7102_ $$12002$$2647$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Óptica
000078297 773__ $$g198 (2018), 7-18$$pSpectrochim. acta, Part A: Mol. biomol. spectrosc.$$tSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY$$x1386-1425
000078297 8564_ $$s488963$$uhttps://zaguan.unizar.es/record/78297/files/texto_completo.pdf$$yPostprint
000078297 8564_ $$s48362$$uhttps://zaguan.unizar.es/record/78297/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000078297 909CO $$ooai:zaguan.unizar.es:78297$$particulos$$pdriver
000078297 951__ $$a2020-01-13-14:54:29
000078297 980__ $$aARTICLE