Low threshold lasing in InP/GaInP quantum dot microdisks
dc.contributor.author | Lebedev, D. V. | |
dc.contributor.author | Vlasov, A. S. | |
dc.contributor.author | Kulagina, M. M. | |
dc.contributor.author | Troshkov, S. I. | |
dc.contributor.author | Guseva, Y. A. | |
dc.contributor.author | Pelucchi, Emanuele | |
dc.contributor.author | Gocalińska, Agnieszka M. | |
dc.contributor.author | Juska, Gediminas | |
dc.contributor.author | Romanova, A. Y. | |
dc.contributor.author | Buriak, P. A. | |
dc.contributor.author | Smirnov, V. I. | |
dc.contributor.author | Shelaev, A. V. | |
dc.contributor.author | Bykov, V. A. | |
dc.contributor.author | Mintairov, A. M. | |
dc.contributor.funder | Russian Foundation for Basic Research | en |
dc.contributor.funder | Science Foundation Ireland | en |
dc.contributor.funder | Ministry of Education and Science of the Russian Federation | en |
dc.date.accessioned | 2019-02-05T11:21:41Z | |
dc.date.available | 2019-02-05T11:21:41Z | |
dc.date.issued | 2018-12-27 | |
dc.date.updated | 2019-02-05T11:03:00Z | |
dc.description.abstract | We report a realization of room temperature lasing threshold of 1 μW in GaInP microdisk containing a few self-aggregated InP/GaInP quantum dots (QDs) grown by metal-organic vapor phase epitaxy. InP/GaInP QD microdisk cavities emitting in the spectral range of 700–800 nm and having the size of ~2 μm, free spectral range of ~35 nm and quality factors Q ~ 4000 were formed by wet chemical etching. Low dot density (~2 μm–2) and large dot size (~150 nm), suggesting a single dot lasing and maximum overlap of QD and cavity mode, were achieved using deposition of 3 ML of InP layer at 700°C. | en |
dc.description.sponsorship | Russian Foundation for Basic Research (Project Number 18-32-00321); Science Foundation Ireland (Grant Number 15/IA/2864); Ministry of the Education and Science of the Russian Federation (Contract Number 14.Z50.31.0021) | en |
dc.description.status | Peer reviewed | en |
dc.description.version | Accepted Version | en |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Lebedev, D. V., Vlasov, A. S., Kulagina, M. M., Troshkov, S. I., Guseva, Y. A., Pelucchi, E., Gocalinska, A., Juska, G., Romanova, A. Y., Buriak, P. A., Smirnov, V. I., Shelaev, A. V., Bykov, V. A. and Mintairov, A. M. (2018) 'Low threshold lasing in InP/GaInP quantum dot microdisks', Semiconductors, 52(14), pp. 1894-1897. doi:10.1134/S1063782618140166 | en |
dc.identifier.doi | 10.1134/S1063782618140166 | |
dc.identifier.endpage | 1897 | en |
dc.identifier.issn | 1063-7826 | |
dc.identifier.issn | 1090-6479 | |
dc.identifier.issued | 14 | en |
dc.identifier.journaltitle | Semiconductors | en |
dc.identifier.startpage | 1894 | en |
dc.identifier.uri | https://hdl.handle.net/10468/7435 | |
dc.identifier.volume | 52 | en |
dc.language.iso | en | en |
dc.publisher | Pleiades Publishing, Ltd. | en |
dc.relation.project | info:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/ | en |
dc.rights | © 2018, Pleiades Publishing, Ltd. This a preprint of the Work accepted for publication in Semiconductors, available at: https://doi.org/10.1134/S1063782618140166 | en |
dc.subject | Whispering gallery modes | en |
dc.subject | Laser | en |
dc.title | Low threshold lasing in InP/GaInP quantum dot microdisks | en |
dc.type | Article (peer-reviewed) | en |