Geometry of Chalcogenide Negative Curvature Fibers for CO2 Laser Transmission

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dc.contributor.advisorUMBC Faculty collection
dc.contributor.authorWei, Chengli
dc.contributor.authorMenyuk, Curtis
dc.contributor.authorHu, Jonathan
dc.date.accessioned2018-09-05T19:40:35Z
dc.date.available2018-09-05T19:40:35Z
dc.date.issued2018-07-16
dc.description.abstractWe study impact of geometry on leakage loss in negative curvature fibers made with As2Se3 chalcogenide and As2Se3 chalcogenide glasses for carbon dioxide (CO2) laser transmission. The minimum leakage loss decreases when the core diameter increases both for fibers with six and for fibers with eight cladding tubes. The optimum gap corresponding to the minimum loss increases when the core diameter increases for negative curvature fibers with six cladding tubes. For negative curvature fibers with eight cladding tubes, the optimum gap is always less than 20 μm when the core diameter ranges from 300 μm to 500 μm. The influence of material loss on fiber loss is also studied. When material loss exceeds 102 dB/m, it dominates the fiber leakage loss for negative curvature fiber at a wavelength of 10.6 μm.en_US
dc.description.urihttps://www.preprints.org/manuscript/201807.0263/v1en_US
dc.format.extent8 PAGESen_US
dc.genrejournal articles preprintsen_US
dc.identifierdoi:10.13016/M2SN0174T
dc.identifier.citationWei, C.; Menyuk, C.R.; Hu, J. Geometry of Chalcogenide Negative Curvature Fibers for CO2 Laser Transmission. Preprints 2018, 2018070263 (doi: 10.20944/preprints201807.0263.v1).en_US
dc.identifier.uri10.20944/preprints201807.0263.v1
dc.identifier.urihttp://hdl.handle.net/11603/11234
dc.language.isoen_USen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Computer Science and Electrical Engineering Department Collection
dc.rightsThis item may be protected under Title 17 of the U.S. Copyright Law. It is made available by UMBC for non-commercial research and education. For permission to publish or reproduce, please contact the author.
dc.rightsAttribution 4.0 International (CC BY 4.0)*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectCO2 lasersen_US
dc.subjectnegative curvature fibersen_US
dc.subjectchalcogenide glassen_US
dc.subjectfiber loss; mid-IRen_US
dc.titleGeometry of Chalcogenide Negative Curvature Fibers for CO2 Laser Transmissionen_US
dc.typeTexten_US

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