Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation
Fiber optic sensors; Optical sensors; Radio waves; Sensor networks; Load sensing applications; Mach-Zehnder structures; Optical frequency; Optical intensities; Optical multiplexing; Radio frequency spectrum; Self-referencing; Signal processing technique; Signal processing
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Academic Press Inc.
2023
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| _version_ | 1833351410114101248 |
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| author | Roslina M. Mokhtar M.R. |
| author2 | 56103951900 |
| author_facet | 56103951900 Roslina M. Mokhtar M.R. |
| author_sort | Roslina M. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Fiber optic sensors; Optical sensors; Radio waves; Sensor networks; Load sensing applications; Mach-Zehnder structures; Optical frequency; Optical intensities; Optical multiplexing; Radio frequency spectrum; Self-referencing; Signal processing technique; Signal processing |
| format | Article |
| id | my.uniten.dspace-24274 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Academic Press Inc. |
| record_format | dspace |
| spelling | my.uniten.dspace-242742023-05-29T15:22:32Z Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation Roslina M. Mokhtar M.R. 56103951900 7007176527 Fiber optic sensors; Optical sensors; Radio waves; Sensor networks; Load sensing applications; Mach-Zehnder structures; Optical frequency; Optical intensities; Optical multiplexing; Radio frequency spectrum; Self-referencing; Signal processing technique; Signal processing This paper proposes an optical sensor system that is based on non-interfering optical power superposition in Mach-Zehnder configuration. The sensor generates radio-frequency (RF) spectrum that responds to the imbalance of optical power between the branches of the Mach-Zehnder structure induced by the sensing measurand. The sensing signal provides self-referencing intensity-based interrogation without requiring typical expensive optical frequency apparatus and complicated signal processing technique. Its reliability is demonstrated in a load sensing application. � 2019 Elsevier Inc. Final 2023-05-29T07:22:32Z 2023-05-29T07:22:32Z 2019 Article 10.1016/j.yofte.2019.102009 2-s2.0-85072255166 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072255166&doi=10.1016%2fj.yofte.2019.102009&partnerID=40&md5=3f7a1da00a3332b486feac01cea677bc https://irepository.uniten.edu.my/handle/123456789/24274 53 102009 Academic Press Inc. Scopus |
| spellingShingle | Roslina M. Mokhtar M.R. Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| title | Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| title_full | Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| title_fullStr | Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| title_full_unstemmed | Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| title_short | Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| title_sort | self-referencing optical intensity sensor based on radio-frequency spectrum interrogation |
| url_provider | http://dspace.uniten.edu.my/ |