Power over fiber system for heterogeneous sensors multiplexing

dc.contributor.authorRodríguez Rodríguez, Armando
dc.contributor.authorVanegas Tenezaca, Evelyn Dayanara
dc.contributor.authorVento Álvarez, José Raúl
dc.contributor.authorLópez-Amo Sáinz, Manuel
dc.contributor.authorBravo Acha, Mikel
dc.contributor.departmentIngeniería Eléctrica, Electrónica y de Comunicaciónes_ES
dc.contributor.departmentIngeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritzaeu
dc.contributor.departmentInstitute of Smart Cities - ISCen
dc.contributor.funderUniversidad Pública de Navarra / Nafarroako Uniertsitate Publikoa
dc.date.accessioned2024-11-25T11:09:53Z
dc.date.available2024-11-25T11:09:53Z
dc.date.issued2024-06-12
dc.date.updated2024-11-25T10:46:33Z
dc.description.abstractThis paper presents a Power-over-Fiber based remote electronic and optical fiber sensors multiplexing scheme. The system architecture consists of a 50-km linear cavity Raman-fiber laser that is used for interrogation of FBG optical fiber sensors. Simultaneously, electronic sensors information is modulated in amplitude while the optical sensors' data are encoded in the spectral information. In order to bias the electronic sensors, the residual power of the Raman pump laser is collected in an energy harvesting unit. This electric power is used for biasing an ATTiny85 control unit and two electro-optical modulators. A proof-of-concept is presented where a couple of optical fiber-Bragg-gratings sensors collect strain information that is self-compensated in temperature according to the digital data achieved from the electronic sensors. A 9.6 kbit/s data rate was achieved using Mach-Zehnder amplitude modulators and a maximum 35 ksample/s was retrieved using a high-speed C-band spectrometer and performing spectral analysis via a software developed in Python. Authorsen
dc.description.sponsorshipThis work was supported in part by MCIN/AEI/10.13039/501100011033 and FEDER "A way to make Europe", under Project PID2022-137269OB-C21, in part by MCIN/AEI/10.13039/501100011033 and European Union "Next generation EU"/PRTR under Project TED2021-130378B-C22, and in part by MICINN under the Beatriz Galindo BEAGAL18/00116 Grant. Open access funding provided by Universidad Publica de Navarra.
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRodriguez, A., Vanegas-Tenezaca, E., Vento Alvarez, J. R., Lopez-Amo, M., Bravo, M. (2024). Power over fiber system for heterogeneous sensors multiplexing. Journal of Lightwave Technology, 42(18), 6571-6577. https://doi.org/10.1109/JLT.2024.3413582.
dc.identifier.doi10.1109/JLT.2024.3413582
dc.identifier.issn0733-8724
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/52583
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofJournal of Lightwave Technology (2024), vol. 42, núm. 18
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137269OB-C21/ES/
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/TED2021-130378B-C22/
dc.relation.publisherversionhttps://doi.org/10.1109/JLT.2024.3413582
dc.rights© 2024 The Authors. This work is licensed under a Creative Commons Attribution 4.0 License.
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectEnergy harvestingen
dc.subjectFiber Bragg gratingen
dc.subjectModulatoren
dc.subjectMultiplexingen
dc.subjectOptical fiber networksen
dc.subjectOptical fiber sensorsen
dc.subjectOptical fibersen
dc.subjectOptical sensorsen
dc.subjectPower over fiberen
dc.subjectSensorsen
dc.subjectTemperature measurementen
dc.subjectTemperature sensorsen
dc.titlePower over fiber system for heterogeneous sensors multiplexingen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
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