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Robust generation of orbital-angular-momentum–entangled biphotons in twisted nonlinear-waveguide arrays

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dc.contributor.authorVavulin, Dmitrii N.
dc.contributor.authorSukhorukov, Andrey
dc.date.accessioned2019-11-14T04:24:54Z
dc.date.available2019-11-14T04:24:54Z
dc.date.issued2017
dc.description.abstractWe describe the generation of photon pairs entangled in optical angular momentum through spontaneous four-wave mixing in circular arrays of nonlinear waveguides. We show that the incorporation of the array twist along the waveguides can enable robust generation even in the presence of defects and inhomogeneities. We present analytical results and numerical simulations based on coupled-mode equations for the classical pump field and a discrete Schrödinger equation for the biphoton wave function.en_AU
dc.description.sponsorshipThis work was supported by the Australian Research Council (ARC Discovery Projects No. DP130100135 and No. DP160100619) and the Government of Russian Federation (Grant No. 074-U01).en_AU
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn2469-9926en_AU
dc.identifier.urihttp://hdl.handle.net/1885/186113
dc.language.isoen_AUen_AU
dc.provenancehttp://sherpa.ac.uk/romeo/issn/2469-9926/..."author can archive publisher's version/PDF On author's personal website, employer's website or institutional repository" from SHERPA/RoMEO site (as at 14/11/19)en_AU
dc.publisherAmerican Physical Societyen_AU
dc.relationhttp://purl.org/au-research/grants/arc/DP130100135en_AU
dc.relationhttp://purl.org/au-research/grants/arc/DP160100619en_AU
dc.rights© 2017 American Physical Societyen_AU
dc.sourcePhysical Review Aen_AU
dc.titleRobust generation of orbital-angular-momentum–entangled biphotons in twisted nonlinear-waveguide arraysen_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue1en_AU
local.contributor.affiliationVavulin, Dmitrii N., ITMO Universityen_AU
local.contributor.affiliationSukhorukov, Andrey A., Nonlinear Physics Centre, Australian National Universityen_AU
local.contributor.authoruidSukhorukov, Andrey, u9810122en_AU
local.identifier.absfor020299 - Atomic, Molecular, Nuclear, Particle and Plasma Physics not elsewhere classifieden_AU
local.identifier.ariespublicationa383154xPUB8203en_AU
local.identifier.citationvolume96en_AU
local.identifier.doi10.1103/PhysRevA.96.013812en_AU
local.publisher.urlhttps://www.aps.org/en_AU
local.type.statusAccepted Versionen_AU

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