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Optical fiber vacuum sensor based on modal interferometer and PDMS coating
| dc.creator | Ascorbe Muruzabal, Joaquín | es_ES |
| dc.creator | Fuentes Lorenzo, Omar | 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 | 2021-03-18T09:23:51Z | |
| dc.date.available | 2021-03-18T09:23:51Z | |
| dc.date.issued | 2019 | |
| dc.identifier.citation | J. Ascorbe, O. Fuentes, J. M. Corres, F. J. Arregui and I. R. Matias, 'Optical fiber vacuum sensor based on modal interferometer and PDMS coating,' 2019 IEEE SENSORS, Montreal, QC, Canada, 2019, pp. 1-4, doi: 10.1109/SENSORS43011.2019.8956488. | en |
| dc.identifier.isbn | 978-1-7281-1634-1 | |
| dc.identifier.uri | https://hdl.handle.net/2454/39417 | |
| dc.description | Trabajo presentado a la 18th IEEE Sensors Conference. Montreal, 2019 | es_ES |
| dc.description.abstract | This work studies the behavior of polydimethylsiloxane (PDMS) as a transducer for optical vacuum pressure measurements. The optical structure chosen for this device is a modal interferometer achieved by splicing a coreless multimode optical fiber between two single mode fibers. Then, an etching process is applied to the obtained device, in order to decrease the diameter of the fiber and increase the sensitivity. Finally, the fiber is coated by dip-coating with a layer of PDMS, which changes its volume with pressure changes. The device has been studied in the 1x10(-3) mbar to 10 mbar range with a wavelength shift of 4 nm. A maximum sensitivity of 35 nm/mbar was obtained. The simple fabrication process, which can be applied to more sensitive structures, suggest that PDMS can be a good choice for the development of optical fiber vacuum sensors. | en |
| dc.description.sponsorship | This work was supported by Spanish Agencia Estatal de Investigacion (AEI). Fondo Europeo de Desarrollo Regional (FEDER) (TEC2016-79367-C2-2-R and TEC2016-78047-R). | en |
| dc.format.extent | 3 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | 2019 IEEE Sensors, Montreal, QC, Canada, 2019, pp. 1-4 | en |
| dc.rights | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work. | en |
| dc.subject | Optical fiber | en |
| dc.subject | Modal interferometer | en |
| dc.subject | Vacuum sensor | en |
| dc.subject | Polydimethylsiloxane | en |
| dc.subject | PDMS | en |
| dc.title | Optical fiber vacuum sensor based on modal interferometer and PDMS coating | en |
| dc.type | info:eu-repo/semantics/conferenceObject | en |
| dc.type | Contribución a congreso / Biltzarrerako ekarpena | es |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza | eu |
| dc.contributor.department | Institute of Smart Cities - ISC | es_ES |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.identifier.doi | 10.1109/SENSORS43011.2019.8956488 | |
| 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/10.1109/SENSORS43011.2019.8956488 | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
| dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
