Nested compound negative curvature hollow-core fiber for single-mode operation in the infrared region

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buir.contributor.authorOrdu, Mustafa
buir.contributor.orcidOrdu, Mustafa|0000-0003-4049-9283
dc.citation.epage6en_US
dc.citation.spage1en_US
dc.citation.volumeNumber497en_US
dc.contributor.authorAkosman, A. E.
dc.contributor.authorOrdu, Mustafa
dc.date.accessioned2022-02-23T10:49:53Z
dc.date.available2022-02-23T10:49:53Z
dc.date.issued2021-06-10
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn this study, a novel tubular hollow-core fiber design with extended cladding structures aiming low transmission losses and dominant single-mode guidance in the infrared region is proposed. The fiber parameters are optimized to achieve low-loss operation at the target wavelength of , at which the emission spectrum of thulium-doped fiber lasers are centered. The confinement loss of the fundamental mode is found to be less than 0.02 dB/km in the near- and mid-infrared region, which makes the proposed design a strong alternative for conventional step-index silica optical fibers. Strong suppression of the higher order modes, and low bending sensitivity are also observed in the proposed design. The proposed fiber shows promising results to achieve low-loss transmission in the infrared spectrum.en_US
dc.description.provenanceSubmitted by Esma Aytürk (esma.babayigit@bilkent.edu.tr) on 2022-02-23T10:49:53Z No. of bitstreams: 1 Nested_compound_negative_curvature_hollow-core_fiber_for_single-mode_operation_in_the_infrared_region.pdf: 2413585 bytes, checksum: 1cf550e3b3c3e558f853e6c043e89896 (MD5)en
dc.description.provenanceMade available in DSpace on 2022-02-23T10:49:53Z (GMT). No. of bitstreams: 1 Nested_compound_negative_curvature_hollow-core_fiber_for_single-mode_operation_in_the_infrared_region.pdf: 2413585 bytes, checksum: 1cf550e3b3c3e558f853e6c043e89896 (MD5) Previous issue date: 2021-06-10en
dc.embargo.release2023-06-10
dc.identifier.doi10.1016/j.optcom.2021.127194en_US
dc.identifier.eissn1873-0310
dc.identifier.issn0030-4018
dc.identifier.urihttp://hdl.handle.net/11693/77577
dc.language.isoEnglishen_US
dc.publisherElsevieren_US
dc.relation.isversionofhttps://doi.org/10.1016/j.optcom.2021.127194en_US
dc.source.titleOptics Communicationsen_US
dc.subjectHollow-core fibersen_US
dc.subjectNegative curvature fibersen_US
dc.subjectMid-IRen_US
dc.subjectThulium fiber lasersen_US
dc.titleNested compound negative curvature hollow-core fiber for single-mode operation in the infrared regionen_US
dc.typeArticleen_US

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