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ZrO2 Thin-Film-Based Sapphire Fiber Temperature Sensor

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dc.contributor.authorWang, Jiajunen
dc.contributor.authorLally, Evan M.en
dc.contributor.authorWang, Xiaopingen
dc.contributor.authorGong, Jianminen
dc.contributor.authorPickrell, Gary R.en
dc.contributor.authorWang, Anboen
dc.contributor.departmentCenter for Photonics Technologyen
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2014-02-24en
dc.date.accessioned2014-04-04T15:12:30Zen
dc.date.available2014-04-04T15:12:30Zen
dc.date.issued2012-10-01en
dc.description.abstractA submicrometer-thick zirconium dioxide film was deposited on the tip of a polished C-plane sapphire fiber to fabricate a temperature sensor that can work to an extended temperature range. Zirconium dioxide was selected as the thin film material to fabricate the temperature sensor because it has relatively close thermal expansion to that of sapphire, but more importantly it does not react appreciably with sapphire up to 1800 degrees C. In order to study the properties of the deposited thin film, ZrO2 was also deposited on C-plane sapphire substrates and characterized by x-ray diffraction for phase analysis as well as by atomic force microscopy for analysis of surface morphology. Using low-coherence optical interferometry, the fabricated thin-film-based sapphire fiber sensor was tested in the lab up to 1200 C and calibrated from 200 degrees to 1000 degrees C. The temperature resolution is determined to be 5.8 degrees C when using an Ocean Optics USB4000 spectrometer to detect the reflection spectra from the ZrO2 thin-film temperature sensor. (C) 2012 Optical Society of America OCIS codes: 060.2370, 120.6780, 310.1620.en
dc.description.sponsorshipPratt Whitneyen
dc.identifier.citationJiajun Wang, Evan M. Lally, Xiaoping Wang, Jianmin Gong, Gary Pickrell, and Anbo Wang, "ZrO2 thin-film-based sapphire fiber temperature sensor," Appl. Opt. 51, 2129-2134 (2012). doi: 10.1364/AO.51.002129en
dc.identifier.doihttps://doi.org/10.1364/AO.51.002129en
dc.identifier.issn1559-128Xen
dc.identifier.urihttp://hdl.handle.net/10919/46976en
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-12-2129en
dc.language.isoen_USen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.titleZrO2 Thin-Film-Based Sapphire Fiber Temperature Sensoren
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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