Utilization of Faraday Mirror in Fiber Optic Current Sensors

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dc.contributor.authorDrexler, Petr
dc.contributor.authorFiala, Pavel
dc.coverage.issue4cs
dc.coverage.volume17cs
dc.date.accessioned2016-03-18T10:37:15Z
dc.date.available2016-03-18T10:37:15Z
dc.date.issued2008-12cs
dc.description.abstractFiber optic sensors dispose of some advantages in the field of electrical current and magnetic field measurement, like large bandwidth, linearity, light transmission possibilities. Unfortunately, they suffer from some parasitic phenomena. The crucial issue is the presence of induced and latent linear birefringence, which is imposed by the fiber manufacture imperfections as well as mechanical stress by fiber bending. In order to the linear birefringence compensation a promising method was chosen for pulsed current sensor design. The method employs orthogonal polarization conjugation by the back direction propagation of the light wave in the fiber. The Jones calculus analysis presents its propriety. An experimental fiber optic current sensor has been designed and realized. The advantage of the proposed method was proved considering to the sensitivity improvement.en
dc.formattextcs
dc.format.extent101-107cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2008, vol. 17, č. 4, s. 101-107. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57256
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2008/08_04b_101_107.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectFiber optic sensoren
dc.subjectmagneto-optic effecten
dc.subjectFaraday mirroren
dc.subjectlinear birefringenceen
dc.subjectcircular birefringenceen
dc.titleUtilization of Faraday Mirror in Fiber Optic Current Sensorsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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