Efect of thermal annealing on mid infrared transmission in semiconductor alloy core glass cladded fibers

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buir.contributor.authorOrdu, Mustafa
dc.citation.epage184en_US
dc.citation.spage178en_US
dc.citation.volumeNumber2en_US
dc.contributor.authorOrdu, Mustafa
dc.contributor.authorGuo, J.
dc.contributor.authorAkosman, A. E.
dc.contributor.authorErramilli, S.
dc.contributor.authorRamachandran, S.
dc.contributor.authorBasu, S. N.
dc.date.accessioned2021-03-30T13:24:14Z
dc.date.available2021-03-30T13:24:14Z
dc.date.issued2020
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractWe report a study investigating the effects of thermal annealing on the optical properties of Si-Ge alloy-core silica-cladded fibers. Low temperature fiber draw was performed with a laboratory-made draw tower at 1760 °C that minimizes impurity diffusion from cladding to the core. As a post-drawing process, Si–Ge core fibers were annealed in a box furnace to alter the core structure. Microstructural and optical properties of fibers were investigated, and transmission losses were measured as 28 dB/cm at 6.1 µm. Numerical studies were performed to analyze the experimental results and to find the optimum structure for low loss semiconductor-core glass-cladded fibers.en_US
dc.description.provenanceSubmitted by Evrim Ergin (eergin@bilkent.edu.tr) on 2021-03-30T13:24:14Z No. of bitstreams: 1 Efect_of_thermal_annealing_on_mid_infrared_transmission_in_semiconductor_alloy_core_glass_cladded_fibers.pdf: 1390661 bytes, checksum: a6bd35a572c3aac58bddf3973f09f86e (MD5)en
dc.description.provenanceMade available in DSpace on 2021-03-30T13:24:14Z (GMT). No. of bitstreams: 1 Efect_of_thermal_annealing_on_mid_infrared_transmission_in_semiconductor_alloy_core_glass_cladded_fibers.pdf: 1390661 bytes, checksum: a6bd35a572c3aac58bddf3973f09f86e (MD5) Previous issue date: 2020en
dc.identifier.doi10.1007/s42765-020-00030-2en_US
dc.identifier.eissn2524-793X
dc.identifier.issn2524-7921
dc.identifier.urihttp://hdl.handle.net/11693/76021
dc.language.isoEnglishen_US
dc.publisherSpringeren_US
dc.relation.isversionofhttps://doi.org/10.1007/s42765-020-00030-2en_US
dc.source.titleAdvanced Fiber Materialsen_US
dc.subjectSemiconductor-core fibersen_US
dc.subjectMid-IR fibersen_US
dc.subjectThermal annealingen_US
dc.subjectSi–Ge alloysen_US
dc.titleEfect of thermal annealing on mid infrared transmission in semiconductor alloy core glass cladded fibersen_US
dc.typeArticleen_US

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