On-demand single-photons from electrically-injected site-controlled pyramidal quantum dots

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dc.check.date2019-11-21
dc.check.infoAccess to this item is restricted until 12 months after publication by request of the publisher.en
dc.contributor.authorChung, Tung-Hsun
dc.contributor.authorMoroni, Stefano T.
dc.contributor.authorJuska, Gediminas
dc.contributor.authorGocalińska, Agnieszka M.
dc.contributor.authorPelucchi, Emanuele
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2018-12-20T11:39:56Z
dc.date.available2018-12-20T11:39:56Z
dc.date.issued2018-11-21
dc.date.updated2018-12-19T12:00:57Z
dc.description.abstractWe report on the performance of electrically-injected pyramidal quantum dots (PQDs) in terms of single-photon emission. We previously presented the generation of entangled photon pairs from similarly structured devices. Here we show that it is also possible to obtain single-photons upon continuous wave excitation as well as pulsed excitation, obtaining a low g 2 (0) of 0.088  ±  0.059, by discarding re-excitation events within a single excitation pulse by applying time-gating techniques.en
dc.description.sponsorshipScience Foundation Ireland (Grant Nos. 10/IN.1/I3000, 15/IA/2864, and 12/ RC/2276)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationMoroni, S. T., Chung, T. H., Juska, G., Gocalinska, A. and Pelucchi, E. (2019) 'On-demand single-photons from electrically-injected site-controlled pyramidal quantum dots', Journal of Physics D: Applied Physics, 52(4), 045107 (5 pp). doi: 10.1088/1361-6463/aaed73en
dc.identifier.doi10.1088/1361-6463/aaed73
dc.identifier.endpage5en
dc.identifier.issn0022-3727
dc.identifier.issued4en
dc.identifier.journaltitleJournal of Physics D: Applied Physicsen
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/7247
dc.identifier.volume52en
dc.language.isoenen
dc.publisherIOP Publishingen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/en
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Principal Investigator Programme (PI)/10/IN.1/I3000/IE/Controlling deterministically engineered III-V nanostructures: towards quantum information devices/en
dc.relation.urihttp://stacks.iop.org/0022-3727/52/i=4/a=045107
dc.rights© 2018 IOP Publishing Ltd. This is an author-created, un-copyedited version of an article accepted for publication in Journal of Physics D: Applied Physics. The publisher is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.1088/1361-6463/aaed73 . As the Version of Record of this article has been published on a subscription basis, this Accepted Manuscript will be available for reuse under a CC BY-NC-ND 3.0 licence after a 12 month embargo period.en
dc.rights.urihttps://creativecommons.org/licences/by-nc-nd/3.0en
dc.subjectQuantum doten
dc.subjectMOVPEen
dc.subjectSingle-photonen
dc.subjectElectrical injectionen
dc.subjectSite controlen
dc.subjectLight-emitting diodeen
dc.subjectDeviceen
dc.titleOn-demand single-photons from electrically-injected site-controlled pyramidal quantum dotsen
dc.typeArticle (peer-reviewed)en
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