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Sensitivity enhancement experimental demonstration using a low cutoff wavelength SMS modified structure coated with a pH sensitive film
dc.creator | Rodríguez Rodríguez, Wenceslao Eduardo | es_ES |
dc.creator | Del Villar, Ignacio | es_ES |
dc.creator | Ruiz Zamarreño, Carlos | es_ES |
dc.creator | Matías Maestro, Ignacio | es_ES |
dc.creator | Arregui San Martín, Francisco Javier | es_ES |
dc.creator | Rodríguez Rodríguez, Adolfo Josué | es_ES |
dc.creator | Domínguez Cruz, René | es_ES |
dc.date.accessioned | 2018-03-27T15:22:13Z | |
dc.date.available | 2020-06-01T23:00:12Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0925-4005 | |
dc.identifier.uri | https://hdl.handle.net/2454/28094 | |
dc.description.abstract | The multimode interference (MMI) effect in a single mode-multimode-single mode (SMS) can be used fordevelopment of wavelength shift detection based sensors. In this work, the focus is centered on obtainingwavelength shifts with low cutoff single mode fibers, which allows exploring the wavelength range from600 to 1000 nm, where optical sources and detectors are less expensive than at longer wavelengths. Inaddition, the application of a reduction in the fiber diameter of the SMS structure by means of HF etching,combined with the deposition of a thin-film, enables to enhance the sensitivity of the devices at thesame time the objective mentioned before is achieved. In this sense, the effect of the deposition of a pHsensitive thin-film on SMS structures with different diameters allowed attaining a maximum sensitivityof 15 nm per pH unit in the range from pH 4 to pH 6, which improves by a factor of 3 the sensitivity ofSMS sensors without etching operating at longer wavelengths. | en |
dc.description.sponsorship | This work was supported by the Spanish Agencia Estatal de Investigación (AEI) and Fondo Europeo de Desarrollo Regional (FEDER) (TEC2016-79367-C2-2-R, TEC2016-78047-R), Government of Navarra PI044 NANOSEN, Government of Navarra PC023-024 BIPOTSENS research grants and the Direction of Internationalization and Academic Collaboration of the Autonomous University of Tamaulipas. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.relation.ispartof | Sensors and Actuators B, 262 (2018) 696–702 | en |
dc.rights | © 2018 Elsevier B.V. The manuscript version is made available under the CC BY-NC-ND 4.0 license. | en |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject | Single mode-multi mode-single mode(SMS) | en |
dc.subject | Etching | en |
dc.subject | Optical fiber sensors | en |
dc.subject | pH sensor | en |
dc.title | Sensitivity enhancement experimental demonstration using a low cutoff wavelength SMS modified structure coated with a pH sensitive film | en |
dc.type | Artículo / Artikulua | es |
dc.type | info:eu-repo/semantics/article | en |
dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.embargo.terms | 2020-06-01 | |
dc.identifier.doi | 10.1016/j.snb.2018.02.005 | |
dc.relation.projectID | info:eu-repo/grantAgreement/ES/1PE/TEC2016-79367 | en |
dc.relation.projectID | info:eu-repo/grantAgreement/ES/1PE/TEC2016-78047-R | en |
dc.relation.publisherversion | https://doi.org/10.1016/j.snb.2018.02.005 | |
dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dc.contributor.funder | Gobierno de Navarra / Nafarroako Gobernua | es |