Publication:
Self-referencing optical intensity sensor based on radio-frequency spectrum interrogation

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dc.contributor.authorRoslina M.en_US
dc.contributor.authorMokhtar M.R.en_US
dc.contributor.authorid56103951900en_US
dc.contributor.authorid7007176527en_US
dc.date.accessioned2023-05-29T07:22:32Z
dc.date.available2023-05-29T07:22:32Z
dc.date.issued2019
dc.descriptionFiber 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 processingen_US
dc.description.abstractThis 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.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo102009
dc.identifier.doi10.1016/j.yofte.2019.102009
dc.identifier.scopus2-s2.0-85072255166
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85072255166&doi=10.1016%2fj.yofte.2019.102009&partnerID=40&md5=3f7a1da00a3332b486feac01cea677bc
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24274
dc.identifier.volume53
dc.publisherAcademic Press Inc.en_US
dc.sourceScopus
dc.sourcetitleOptical Fiber Technology
dc.titleSelf-referencing optical intensity sensor based on radio-frequency spectrum interrogationen_US
dc.typeArticleen_US
dspace.entity.typePublication
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