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Mid-infrared supercontinuum generation in hybrid chalcogenide/silicon-germanium waveguides

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dc.contributor.authorDella Torre, Alberto
dc.contributor.authorSinobad, M
dc.contributor.authorArmand, Remi
dc.contributor.authorLuther-Davies, Barry
dc.contributor.authorMa, Pan
dc.contributor.authorMadden, Steve
dc.contributor.authorDebbarma, Sukanta
dc.contributor.authorVu, KHUTRI
dc.contributor.authorMoss, David J
dc.contributor.authorMitchell, Arnan
dc.contributor.authorHartmann, Jean-Michel
dc.contributor.authorFedeli, Jean-Marc
dc.contributor.authorMonat, Christelle
dc.contributor.authorGrillet, C
dc.contributor.editorMitchell, Arnan
dc.contributor.editorRubinsztein-Dunlop, Halina
dc.coverage.spatialMelbourne, Australia
dc.date.accessioned2023-07-18T23:32:35Z
dc.date.available2023-07-18T23:32:35Z
dc.date.created9-12 December 2019
dc.date.issued2019
dc.date.updated2022-05-15T08:16:26Z
dc.description.abstractWe report mid-infrared supercontinuum generation in a silicon germanium-on-silicon waveguide. We show that, by adding a chalcogenide cladding, it is possible to trim a posteriori the waveguide's dispersion profile which, in turn, governs the properties of the generated supercontinuum. In particular, we experimentally show that a shift from anomalous to normal dispersion takes place when a 1.26 μm thick cladding layer of Ge11.5As24Se64.5 is added. Finally, we show that the group velocity dispersion of the waveguide can be precisely controlled by changing the thickness of the cladding layer.en_AU
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.isbn9781510631403en_AU
dc.identifier.issn0277-786Xen_AU
dc.identifier.urihttp://hdl.handle.net/1885/294387
dc.language.isoen_AUen_AU
dc.provenancehttps://v2.sherpa.ac.uk/id/publication/27454..."The Published Version can be archived in a Non-Commercial Institutional Repository" from SHERPA/RoMEO site (as at 18/07/2023). Copyright 2018 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. Alberto Della Torre, Milan Sinobad, Rémi Armand, Barry Luther-Davies, Pan Ma, Stephen Madden, Sukanta Debbarma, Khu Vu, David J. Moss, Arnan Mitchell, Jean-Michel Hartmann, Jean-Marc Fedeli, Christelle Monat, Christian Grillet, "Mid-infrared supercontinuum generation in hybrid chalcogenide/ silicon-germanium waveguides," Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 112002D (30 December 2019); doi: 10.1117/12.2539913en_AU
dc.publisherSPIEen_AU
dc.relation.ispartofseriesAOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019en_AU
dc.rights© 2019 SPIEen_AU
dc.sourceProceedings of SPIE : Proceedings of the AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019en_AU
dc.subjectSupercontinuum generationen_AU
dc.subjectnonlinear opticsen_AU
dc.subjectintegrated opticsen_AU
dc.subjectmid-infrareden_AU
dc.subjectdispersion trimmingen_AU
dc.titleMid-infrared supercontinuum generation in hybrid chalcogenide/silicon-germanium waveguidesen_AU
dc.typeConference paperen_AU
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.lastpage112002D-2en_AU
local.bibliographicCitation.startpage112002D-1en_AU
local.contributor.affiliationDella Torre, Alberto, Université de Lyonen_AU
local.contributor.affiliationSinobad, M, (SECE) Royal Melbourne Institute of Technologyen_AU
local.contributor.affiliationArmand, Remi, Université de Lyonen_AU
local.contributor.affiliationLuther-Davies, Barry, College of Science, ANUen_AU
local.contributor.affiliationMa, Pan, College of Science, ANUen_AU
local.contributor.affiliationMadden, Steve, College of Science, ANUen_AU
local.contributor.affiliationDebbarma, Sukanta, College of Science, ANUen_AU
local.contributor.affiliationVu, KHUTRI, College of Science, ANUen_AU
local.contributor.affiliationMoss, David J, Swinburne University of Technologyen_AU
local.contributor.affiliationMitchell, Arnan, RMIT Universityen_AU
local.contributor.affiliationHartmann, Jean-Michel, Universite Grenoble Alpesen_AU
local.contributor.affiliationFedeli, Jean-Marc, CEA-DRT/Leti, Centre d'Etudes de Saclayen_AU
local.contributor.affiliationMonat, Christelle, University of Sydneyen_AU
local.contributor.affiliationGrillet, C, University of Lyonen_AU
local.contributor.authoruidLuther-Davies, Barry, u7601418en_AU
local.contributor.authoruidMa, Pan, u5248101en_AU
local.contributor.authoruidMadden, Steve, u4151700en_AU
local.contributor.authoruidDebbarma, Sukanta, u4736827en_AU
local.contributor.authoruidVu, KHUTRI, u2515789en_AU
local.description.notesImported from ARIESen_AU
local.description.refereedYes
local.identifier.absfor510203 - Nonlinear optics and spectroscopyen_AU
local.identifier.ariespublicationa383154xPUB11809en_AU
local.identifier.citationvolume11200en_AU
local.identifier.doi10.1117/12.2539913en_AU
local.identifier.scopusID2-s2.0-85079600502
local.identifier.thomsonIDWOS:000534205100059
local.publisher.urlhttps://www.spiedigitallibrary.org/en_AU
local.type.statusPublished Versionen_AU

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