Powder-in-Tube Reactive Molten-Core Fabrication of Glass-Clad BaO-TiO2-SiO2 Glass–Ceramic Fibers

dc.contributor.authorYang, Shuoen
dc.contributor.authorHeyl, Hannaen
dc.contributor.authorHoma, Daniel S.en
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.accessioned2020-01-24T17:15:43Zen
dc.date.available2020-01-24T17:15:43Zen
dc.date.issued2020-01-15en
dc.date.updated2020-01-23T22:01:14Zen
dc.description.abstractIn this paper we report the fabrication of glass-clad BaO-TiO<sub>2</sub>-SiO<sub>2</sub> (BTS) glass&ndash;ceramic fibers by powder-in-tube reactive molten-core drawing and successive isothermal heat treatment. Upon drawing, the inserted raw powder materials in the fused silica tubing melt and react with the fused silica tubing (housing tubing) via dissolution and diffusion interactions. During the drawing process, the fused silica tubing not only serves as a reactive crucible, but also as a fiber cladding layer. The formation of the BTS glass&ndash;ceramic structure in the core was verified by micro-Raman spectroscopy after the successive isothermal heat treatment. Second-harmonic generation and blue-white photoluminescence were observed in the fiber using 1064 nm and 266 nm picosecond laser irradiation, respectively. Therefore, the BTS glass&ndash;ceramic fiber is a promising candidate for all fiber based second-order nonlinear and photoluminescence applications. Moreover, the powder-in-tube reactive molten core method offers a more efficient and intrinsic contamination-free approach to fabricate glass&ndash;ceramic fibers.en
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationYang, S.; Heyl, H.; Homa, D.; Pickrell, G.; Wang, A. Powder-in-Tube Reactive Molten-Core Fabrication of Glass-Clad BaO-TiO2-SiO2 Glass–Ceramic Fibers. Materials 2020, 13, 395.en
dc.identifier.doihttps://doi.org/10.3390/ma13020395en
dc.identifier.urihttp://hdl.handle.net/10919/96575en
dc.language.isoenen
dc.publisherMDPIen
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectthermal drawingen
dc.subjectmolten core fabricationen
dc.subjectglass–ceramic fiberen
dc.subjectsecond-order harmonic generationen
dc.subjectphotoluminescenceen
dc.titlePowder-in-Tube Reactive Molten-Core Fabrication of Glass-Clad BaO-TiO2-SiO2 Glass–Ceramic Fibersen
dc.title.serialMaterialsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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