Whispering gallery mode emission of low density InP/GaInP quantum dots

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dc.check.date2021-12-08
dc.check.infoAccess to this article is restricted until 12 months after publication by request of the publisher.en
dc.contributor.authorLebedev, D.
dc.contributor.authorVlasov, A.
dc.contributor.authorSmirnov, V.
dc.contributor.authorBreev, I.
dc.contributor.authorPelucchi, Emanuele
dc.contributor.authorGocalińska, Agnieszka M.
dc.contributor.authorJuska, Gediminas
dc.contributor.authorKulagina, M.
dc.contributor.authorGuseva, Y.
dc.contributor.authorTroshkov, S.
dc.contributor.authorDavydov, V.
dc.contributor.authorSmirnov, A.
dc.contributor.authorMintairov, A.
dc.contributor.funderRussian Science Foundationen
dc.date.accessioned2021-05-17T08:43:09Z
dc.date.available2021-05-17T08:43:09Z
dc.date.issued2020-12-08
dc.date.updated2021-05-17T08:27:53Z
dc.description.abstractGaInP microdisks contained InP/GaInP quantum dots having lateral size ~150 nm and 1-5 Pm-2 were investigated with help of microphotoluminescence technique. Experiments carried out in confocal, time-resolved and low-temperature modes. Comparison of results allowed to conclude that overlap of quantum dot emission area with whispering gallery mode antinode results in faster luminescence lifetime (Purcell effect). Whispering gallery mode lasing was detected. Obtained threshold power values were following 6 μW (Q=4500, T=8.5 K) and 0.4 μW (Q=7400, T=80 K).en
dc.description.sponsorshipRussian Science Foundation (Grant No 19-19-00246)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid020079en
dc.identifier.citationLebedev, D., Vlasov, A., Smirnov, V., Breev, I., Pelucchi, E., Gocalinska, A., Juska, G., Kulagina, M., Guseva, Y., Troshkov, S., Davydov, V., Smirnov, A. and Mintairov, A. (2020) 'Whispering gallery mode emission of low density InP/GaInP quantum dots', AIP Conference Proceedings, 2300, 020079 (4pp). doi: 10.1063/5.0032091en
dc.identifier.doi10.1063/5.0032091en
dc.identifier.eissn1551-7616
dc.identifier.endpage4en
dc.identifier.issn0094-243X
dc.identifier.journaltitleAIP Conference Proceedingsen
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/11323
dc.identifier.volume2300en
dc.language.isoenen
dc.publisherAIP Publishingen
dc.rights© 2020, the Authors. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared as: Lebedev, D., Vlasov, A., Smirnov, V., Breev, I., Pelucchi, E., Gocalinska, A., Juska, G., Kulagina, M., Guseva, Y., Troshkov, S., Davydov, V., Smirnov, A. and Mintairov, A. (2020) 'Whispering gallery mode emission of low density InP/GaInP quantum dots', AIP Conference Proceedings, 2300, 020079 (4pp), doi: 10.1063/5.0032091, and may be found at: https://doi.org/10.1063/5.0032091en
dc.subjectMicrophotoluminescenceen
dc.subjectGaInP microdisksen
dc.subjectQuantum doten
dc.subjectWhispering gallery modeen
dc.titleWhispering gallery mode emission of low density InP/GaInP quantum dotsen
dc.typeConference itemen
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