A comparative study in the sensitivity of optical fiber refractometers based on the incorporation of gold nanoparticles into layer-by-layer films
| dc.contributor.author | Rivero Fuente, Pedro J. | |
| dc.contributor.author | Hernáez Sáenz de Zaitigui, Miguel | |
| dc.contributor.author | Goicoechea Fernández, Javier | |
| dc.contributor.author | Matías Maestro, Ignacio | |
| dc.contributor.author | Arregui San Martín, Francisco Javier | |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.date.accessioned | 2020-09-16T11:21:51Z | |
| dc.date.available | 2020-09-16T11:21:51Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | In 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.sponsorship | This 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.extent | 20 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.21307/ijssis-2017-785 | |
| dc.identifier.issn | 1178-5608 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/38141 | |
| dc.language.iso | eng | en |
| dc.publisher | Exeley | en |
| dc.relation.ispartof | International Journal on Smart Sensing and Intelligent Systems, 2015, 8(2), 822-841 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2013-43679-R/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.21307/ijssis-2017-785 | |
| dc.rights | Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Optical fiber sensors | en |
| dc.subject | Gold nanoparticles | en |
| dc.subject | Optical phenomena | en |
| dc.title | A comparative study in the sensitivity of optical fiber refractometers based on the incorporation of gold nanoparticles into layer-by-layer films | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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