Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7751
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dc.contributor.authorKarabulut, Doğuş-
dc.contributor.authorMiazin, Anton-
dc.contributor.authorGusarov, Andrei-
dc.contributor.authorMoreau, Philippe-
dc.contributor.authorLeysen, Willem-
dc.contributor.authorMegret, Patrice-
dc.contributor.authorWuilpart, Marc-
dc.date.accessioned2020-03-03T08:11:42Z
dc.date.available2020-03-03T08:11:42Z
dc.date.issued2019-01en_US
dc.identifier.citationKarabulut, D., Miazin, A., Gusarov, A., Leysen, W., Megret, P. and Wuilpart, M. (2019). Effect of Faraday mirror imperfections in a fiber optic current sensor dedicated to ITER. Fusion Engineering and Design, 138, 48-52. doi:10.1016/j.fusengdes.2018.11.011en_US
dc.identifier.issn0920-3796
dc.identifier.issn0920-3796-
dc.identifier.urihttps://doi.org/10.1016/j.fusengdes.2018.11.011
dc.identifier.urihttps://hdl.handle.net/11147/7751
dc.description.abstractPlasma current measurements in ITER are safety-related and must therefore satisfy a very demanding specification. In this paper, the use of the Fiber Optics Current Sensor (FOCS) operating in the reflection mode with a Faraday mirror to perform plasma current measurements is analyzed. Based on the Jones matrix formalism, we performed numerical simulations to investigate the impact of the Faraday mirror detuning on the measurement accuracy. We show that the use of standard commercial components does not allow to satisfy the ITER requirements for the whole plasma current range. A simple solution to the problem is proposed, which consists in taking into account a mirror calibration in the current estimator. We show that the achievable mirror calibration accuracy is sufficient to fulfill the ITER requirements.en_US
dc.description.sponsorshipBelgian Federal Government and Euratom research and training programme 2014-2018 (633053)en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofFusion Engineering and Designen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFiber opticsen_US
dc.subjectPlasma diagnosisen_US
dc.subjectPolarimetric sensorsen_US
dc.subjectCalibration accuracyen_US
dc.titleEffect of Faraday mirror imperfections in a fiber optic current sensor dedicated to ITERen_US
dc.typeArticleen_US
dc.institutionauthorKarabulut, Doğuş-
dc.departmentİzmir Institute of Technology. Electrical and Electronics Engineeringen_US
dc.identifier.volume138en_US
dc.identifier.startpage48en_US
dc.identifier.endpage52en_US
dc.identifier.wosWOS:000457663100009en_US
dc.identifier.scopus2-s2.0-85056729469en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.fusengdes.2018.11.011-
dc.relation.doi10.1016/j.fusengdes.2018.11.011en_US
dc.coverage.doi10.1016/j.fusengdes.2018.11.011en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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