High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry
We have demonstrated a novel scheme for distributed optical fiber sensing based on the use of a dual frequency comb, which enables the development of a high-resolution (in the cm range) distributed sensor with significantly relaxed electronic requirements compared with previous schemes. This approac...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-01-01
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| Series: | Frontiers in Sensors |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fsens.2021.804556/full |
| _version_ | 1818974202959495168 |
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| author | María R. Fernández-Ruiz Miguel Soriano-Amat Hugo F. Martins Vicente Durán Sonia Martin-Lopez Miguel Gonzalez-Herraez |
| author_facet | María R. Fernández-Ruiz Miguel Soriano-Amat Hugo F. Martins Vicente Durán Sonia Martin-Lopez Miguel Gonzalez-Herraez |
| author_sort | María R. Fernández-Ruiz |
| collection | DOAJ |
| description | We have demonstrated a novel scheme for distributed optical fiber sensing based on the use of a dual frequency comb, which enables the development of a high-resolution (in the cm range) distributed sensor with significantly relaxed electronic requirements compared with previous schemes. This approach offers a promising solution for real time structure monitoring in a variety of fields, including transportation, manufacturing or mechatronics. In this work, we review the principle of operation of the technique, recent advances to improve its performance and different experimental tests. |
| first_indexed | 2024-12-20T15:36:19Z |
| format | Article |
| id | doaj.art-5bb5c9d9252645f18f4f2ed102c2b428 |
| institution | Directory Open Access Journal |
| issn | 2673-5067 |
| language | English |
| last_indexed | 2024-12-20T15:36:19Z |
| publishDate | 2022-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Sensors |
| spelling | doaj.art-5bb5c9d9252645f18f4f2ed102c2b4282022-12-21T19:35:23ZengFrontiers Media S.A.Frontiers in Sensors2673-50672022-01-01210.3389/fsens.2021.804556804556High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive ReflectometryMaría R. Fernández-Ruiz0Miguel Soriano-Amat1Hugo F. Martins2Vicente Durán3Sonia Martin-Lopez4Miguel Gonzalez-Herraez5Departamento de Electrónica, Escuela Politécnica Superior, Universidad de Alcalá, Alcalá de Henares, SpainDepartamento de Electrónica, Escuela Politécnica Superior, Universidad de Alcalá, Alcalá de Henares, SpainInstituto de Óptica “Daza de Valdés”, IO-CSIC, Madrid, SpainInstitute of New Imaging Technologies, University Jaume I, Castellón, SpainDepartamento de Electrónica, Escuela Politécnica Superior, Universidad de Alcalá, Alcalá de Henares, SpainDepartamento de Electrónica, Escuela Politécnica Superior, Universidad de Alcalá, Alcalá de Henares, SpainWe have demonstrated a novel scheme for distributed optical fiber sensing based on the use of a dual frequency comb, which enables the development of a high-resolution (in the cm range) distributed sensor with significantly relaxed electronic requirements compared with previous schemes. This approach offers a promising solution for real time structure monitoring in a variety of fields, including transportation, manufacturing or mechatronics. In this work, we review the principle of operation of the technique, recent advances to improve its performance and different experimental tests.https://www.frontiersin.org/articles/10.3389/fsens.2021.804556/fullfiber opticsRayleigh scatteringdual comb spectroscopydistributed acoustic sensingstructure health monitoring |
| spellingShingle | María R. Fernández-Ruiz Miguel Soriano-Amat Hugo F. Martins Vicente Durán Sonia Martin-Lopez Miguel Gonzalez-Herraez High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry Frontiers in Sensors fiber optics Rayleigh scattering dual comb spectroscopy distributed acoustic sensing structure health monitoring |
| title | High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry |
| title_full | High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry |
| title_fullStr | High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry |
| title_full_unstemmed | High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry |
| title_short | High Resolution Distributed Optical Fiber Sensing Using Time-Expanded Phase-Sensitive Reflectometry |
| title_sort | high resolution distributed optical fiber sensing using time expanded phase sensitive reflectometry |
| topic | fiber optics Rayleigh scattering dual comb spectroscopy distributed acoustic sensing structure health monitoring |
| url | https://www.frontiersin.org/articles/10.3389/fsens.2021.804556/full |
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