Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/43709
DC FieldValueLanguage
dc.contributor.authorShiue, S.T.en_US
dc.contributor.author薛顯宗zh_TW
dc.contributor.authorLin, H.C.en_US
dc.contributor.authorShen, T.Y.en_US
dc.contributor.authorHao, O.Y.en_US
dc.date2005zh_TW
dc.date.accessioned2014-06-06T08:11:24Z-
dc.date.available2014-06-06T08:11:24Z-
dc.identifier.issn0003-6951zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/43709-
dc.description.abstractThe residual stress measurement in carbon coatings of optical fibers is theoretically and experimentally investigated. A simple formula used to measure the residual stresses in the thin film deposited on a cylindrical substrate with the bending curvature is proposed. During a temperature drop, the carbon-coated optical fiber is bent due to the nonuniform deposition of coating materials. The axial residual stresses in carbon coatings of optical fibers can be measured from the fiber bending curvature and coating thickness difference. Furthermore, if Young's modulus of carbon coatings is known, the thermal expansion coefficient of carbon coatings can be determined. (c) 2005 American Institute of Physics.en_US
dc.language.isoen_USzh_TW
dc.relationApplied Physics Lettersen_US
dc.relation.ispartofseriesApplied Physics Letters, Volume 86, Issue 25.en_US
dc.relation.urihttp://dx.doi.org/10.1063/1.1946912en_US
dc.subjectamorphous hydrogenated carbonen_US
dc.subjectthermal-stressesen_US
dc.subjectraman-spectroscopyen_US
dc.subjectfilmsen_US
dc.subjecttemperatureen_US
dc.subjectdepositionen_US
dc.titleResidual stress measurement in carbon coatings of optical fibers from the fiber bending curvature and coating thickness differenceen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1063/1.1946912zh_TW
Appears in Collections:材料科學與工程學系
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