A comparative study in the sensitivity of optical fiber refractometers based on the incorporation of gold nanoparticles into layer-by-layer films

dc.contributor.authorRivero Fuente, Pedro J.
dc.contributor.authorHernáez Sáenz de Zaitigui, Miguel
dc.contributor.authorGoicoechea Fernández, Javier
dc.contributor.authorMatías Maestro, Ignacio
dc.contributor.authorArregui San Martín, Francisco Javier
dc.contributor.departmentIngeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentIngeniaritza Elektrikoa eta Elektronikoaeu
dc.date.accessioned2020-09-16T11:21:51Z
dc.date.available2020-09-16T11:21:51Z
dc.date.issued2015
dc.description.abstractIn this work, optical fiber refractometers based on the successive incorporation of gold nanoparticles have been fabricated by means of the Layer-by-Layer Embedding (LbL-E) deposition technique. This enables the apparition of two different optical phenomena, Localized Surface Plasmon Resonance (LSPR) and Lossy Mode Resonance (LMR). The absorption peaks related to both phenomena were captured during the fabrication process, showing a different evolution as a function of the resultant thickness coating. Initially, LSPR band is observed for thinner coatings, whereas multi-LMR bands are observed as the thickness coating is increased. In addition, the response of both phenomena to variations of the surrounding medium refractive index (SMRI) was monitored, studying their different sensitivities. LSPR band only shows intensity variation with negligible wavelength displacement whereas LMR bands present a strong wavelength response. The combination of both resonances opens the door in the design of self-referenced optical devices for sensing applications.en
dc.description.sponsorshipThis work was supported by the Spanish Economy and Competitiveness Ministry-Feder TEC2013-43679-R and by the Government of Navarra research grants.en
dc.format.extent20 p.
dc.format.mimetypeapplication/pdfen
dc.identifier.doi10.21307/ijssis-2017-785
dc.identifier.issn1178-5608
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/38141
dc.language.isoengen
dc.publisherExeleyen
dc.relation.ispartofInternational Journal on Smart Sensing and Intelligent Systems, 2015, 8(2), 822-841en
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//TEC2013-43679-R/ES/
dc.relation.publisherversionhttps://doi.org/10.21307/ijssis-2017-785
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectOptical fiber sensorsen
dc.subjectGold nanoparticlesen
dc.subjectOptical phenomenaen
dc.titleA comparative study in the sensitivity of optical fiber refractometers based on the incorporation of gold nanoparticles into layer-by-layer filmsen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
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relation.isAuthorOfPublicationd658878f-737e-410c-a380-9f69ad704c05
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relation.isAuthorOfPublication.latestForDiscoveryccf8da2b-8e86-4e57-835a-358562d70571

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