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A comparative study between SMS interferometers and lossy mode resonace optical fiber devices for sensing applications
dc.creator | Socorro Leránoz, Abián Bentor | es_ES |
dc.creator | Hernáez Sáenz de Zaitigui, Miguel | es_ES |
dc.creator | Del Villar, Ignacio | es_ES |
dc.creator | Corres Sanz, Jesús María | es_ES |
dc.creator | Arregui San Martín, Francisco Javier | es_ES |
dc.creator | Matías Maestro, Ignacio | es_ES |
dc.date.accessioned | 2023-09-19T10:27:51Z | |
dc.date.available | 2023-09-19T10:27:51Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Socorro, A. B., Hernaez, M., Del Villar, I., Corres, J. M., Arregui, F. J., Matias, I. R. (2015) A comparative study between SMS interferometers and lossy mode resonace optical fiber devices for sensing applications. En Sánchez-Rojas, J. L, Brama R. (Eds.), Smart Sensors, Actuators, and MEMS VII Cyber Physical Systems (pp. 1-6). SPIE. https://doi.org/10.1117/12.2179684. | en |
dc.identifier.isbn | 978-162841639-8 | |
dc.identifier.uri | https://hdl.handle.net/2454/46355 | |
dc.description.abstract | Optical fiber sensors are of great interest due to their intrinsic advantages over electronic sensors. In this work, the sensing characteristics of two different and novel optical fiber devices are compared, after simultaneously depositing a thin-film using the layer-by-layer assembly deposition process. The first one is an SMS structure, formed by splicing two single-mode fiber pigtails on both sides of a coreless multimode fiber segment. This structure induces an interferometric phenomenon that generates several attenuation and transmission bands along the spectrum. These bands are sensitive to variations in the surrounding refractive index, although this sensitivity has been enhanced by a TiO2/PSS thin-film. The other device is a 40 mm uncladded segment of a 200 µm-core multimode optical fiber. When coated by a TiO2/PSS thinfilm, part of the light transmitted into the uncladded core is coupled into the thin-film, generating a lossy mode resonance (LMR). The absorption peaks due to these phenomena red-shift as long as the thin-film thickness increases or the external RI becomes higher. The performance of these devices as refractometers and relative humidity sensors are tested. Results show that the LMR-based sensor is more sensitive in both situations, in spite of its lower sensitivity. Particularly, it presents a 7-fold sensitivity enhancement when measuring surrounding medium refractive index changes and a 10-fold sensitivity enhancement when measuring environmental relative humidity. To our knowledge, this is the first time that a comparative study between SMS and LMR sensors is performed. | en |
dc.description.sponsorship | This work was supported by the Spanish Economy and Competitiveness Ministry project FEDER TEC2013-43679-R and by a Public University of Navarra pre-doctoral research grant. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | SPIE | en |
dc.relation.ispartof | En: Sánchez-Rojas, J. L; Brama, R. (Eds.). Smart Sensors, Actuators, and MEMS VII Cyber Physical Systems. SPIE: 2015. 978-162841639-8 | en |
dc.rights | © 2015 Society of Photo Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, or modification of the contents of the publication are prohibited. | en |
dc.subject | Optical fiber sensors | en |
dc.subject | Lossy mode resonances | en |
dc.subject | SMS structure | en |
dc.subject | Interferometry | en |
dc.subject | Thin-films | en |
dc.subject | Layer-by-layer assembly | en |
dc.subject | Refractometer | en |
dc.subject | Humidity sensor | en |
dc.title | A comparative study between SMS interferometers and lossy mode resonace optical fiber devices for sensing applications | en |
dc.type | Contribución a congreso / Biltzarrerako ekarpena | es |
dc.type | info:eu-repo/semantics/conferenceObject | en |
dc.date.updated | 2023-09-19T08:15:04Z | |
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.identifier.doi | 10.1117/12.2179684 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2013-43679-R/ES/ | en |
dc.relation.publisherversion | https://doi.org/10.1117/12.2179684 | |
dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | es |
dc.contributor.funder | Universidad Pública de Navarra / Nafaroako Unibertsitate Publikoa | es |