A Concatenated Up And Down Tapered Fıber For Sımultaneous Measurement Of Straın And Temperature

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dc.contributor.authorBilsel, Mustafa
dc.contributor.authorNavruz, İsa
dc.contributor.departmentElektrik-Elektronik Mühendisliğitr_TR
dc.contributor.facultyMühendislik Fakültesitr_TR
dc.date.accessioned2021-12-01T12:09:10Z
dc.date.available2021-12-01T12:09:10Z
dc.date.issued2020-07-01
dc.description.abstractA novel fiber optical sensor based on in-line fiber Mach-Zehnder interferometer for simultaneous measurement of strain and temperature is proposed and demonstrated experimentally. The interferometer is simple, extremely robust and highly sensitive and consists of two concatenated parts; one is a down-tapered fiber (DTF) and the other is an up-tapered fiber (UTF). UTF and DTF sections of the sensor are fabricated by using a commercial fiber splicer and a non-commercial setup based on heating and stretching a portion of a standard single-mode fiber, respectively. While UTF section behaves as a beam splitter to decompose the injected light into core and cladding modes, DTF section provides evanescent field to access the surrounding environment. Experimental results indicate that the resolutions of 0.83 °C and 45.80 micro-epsilon were achieved in temperature and strain, respectively, for simultaneous measurement with a 10 pm of wavelength resolution.tr_TR
dc.description.indexTrdizintr_TR
dc.identifier.endpage176tr_TR
dc.identifier.issn/e-issn2618-6462
dc.identifier.issue2tr_TR
dc.identifier.startpage164tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/76564
dc.identifier.volume62tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesi Fen Fakültesitr_TR
dc.relation.journalCommunications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineeringtr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.subjectUp-tapered fibertr_TR
dc.subjectDown-tapered fiberstr_TR
dc.subjectSimultaneous measurementtr_TR
dc.titleA Concatenated Up And Down Tapered Fıber For Sımultaneous Measurement Of Straın And Temperaturetr_TR
dc.typeArticletr_TR

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