Power over fiber system for heterogeneous sensors multiplexing
| dc.contributor.author | Rodríguez Rodríguez, Armando | |
| dc.contributor.author | Vanegas Tenezaca, Evelyn Dayanara | |
| dc.contributor.author | Vento Álvarez, José Raúl | |
| dc.contributor.author | López-Amo Sáinz, Manuel | |
| dc.contributor.author | Bravo Acha, Mikel | |
| 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 | en |
| dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Uniertsitate Publikoa | |
| dc.date.accessioned | 2024-11-25T11:09:53Z | |
| dc.date.available | 2024-11-25T11:09:53Z | |
| dc.date.issued | 2024-06-12 | |
| dc.date.updated | 2024-11-25T10:46:33Z | |
| dc.description.abstract | This 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. Authors | en |
| dc.description.sponsorship | This 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.mimetype | application/pdf | en |
| dc.identifier.citation | Rodriguez, 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.doi | 10.1109/JLT.2024.3413582 | |
| dc.identifier.issn | 0733-8724 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/52583 | |
| dc.language.iso | eng | |
| dc.publisher | IEEE | |
| dc.relation.ispartof | Journal of Lightwave Technology (2024), vol. 42, núm. 18 | |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137269OB-C21/ES/ | |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/TED2021-130378B-C22/ | |
| dc.relation.publisherversion | https://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.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Energy harvesting | en |
| dc.subject | Fiber Bragg grating | en |
| dc.subject | Modulator | en |
| dc.subject | Multiplexing | en |
| dc.subject | Optical fiber networks | en |
| dc.subject | Optical fiber sensors | en |
| dc.subject | Optical fibers | en |
| dc.subject | Optical sensors | en |
| dc.subject | Power over fiber | en |
| dc.subject | Sensors | en |
| dc.subject | Temperature measurement | en |
| dc.subject | Temperature sensors | en |
| dc.title | Power over fiber system for heterogeneous sensors multiplexing | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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