Quantum light sources based on deterministic microlenses structures with (111) In(Ga)As and AlInAs QDs.
dc.contributor.author | Derebezov, I. A. | |
dc.contributor.author | Haisler, V. A. | |
dc.contributor.author | Haisler, A. V. | |
dc.contributor.author | Dmitriev, D. V. | |
dc.contributor.author | Toropov, A. I. | |
dc.contributor.author | Rodt, Sven | |
dc.contributor.author | Helversen, Martin von | |
dc.contributor.author | Haye, Christoph de la | |
dc.contributor.author | Bounouar, Samir | |
dc.contributor.author | Reitzenstein, Stephan | |
dc.date.accessioned | 2022-05-10T10:58:59Z | |
dc.date.available | 2022-05-10T10:58:59Z | |
dc.date.issued | 2020 | |
dc.date.updated | 2022-05-01T08:41:40Z | |
dc.description.abstract | The results of the development and implementation of a single photon source based on a bottom semiconductor Bragg reflector, top deterministic GaAs microlens structures and a single (111) In(Ga)As QD are presented. The structure of the microcavity ensures effective pumping of a single (111) In(Ga)As QD and high emission output efficiency, a clear single – photon emission was detected with a second – order correlation function at zero delay g(2)(0) = 0.07. A system of QD’s on the basis of AlXIn1-XAs/AlYGa1-YAs solid solutions has been studied. The usage of broadband AlXIn1-XAs solid solutions as the basis of quantum dots makes it possible to expand considerably the spectral emission range into the short-wave region, including the wavelength region near 770 nm being of interest for the design of aerospace systems of quantum cryptography. The optical characteristics of single AlXIn1-XAs quantum dots grown according to the Stranski–Krastanov mechanism are studied by the cryogenic microphotoluminescence method. | en |
dc.identifier.eissn | 1742-6596 | |
dc.identifier.issn | 1742-6588 | |
dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/16841 | |
dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-15619 | |
dc.language.iso | en | en |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | en |
dc.subject.ddc | 530 Physik | de |
dc.subject.other | quantum light sources | en |
dc.subject.other | deterministic microlenses structures | en |
dc.subject.other | microlenses | en |
dc.subject.other | single photon source | en |
dc.subject.other | semiconductor Bragg reflector | en |
dc.title | Quantum light sources based on deterministic microlenses structures with (111) In(Ga)As and AlInAs QDs. | en |
dc.type | Article | en |
dc.type.version | publishedVersion | en |
dcterms.bibliographicCitation.articlenumber | 012028 | en |
dcterms.bibliographicCitation.doi | 10.1088/1742-6596/1461/1/012028 | en |
dcterms.bibliographicCitation.issue | 1 | en |
dcterms.bibliographicCitation.journaltitle | Journal of Physics: Conference Series | en |
dcterms.bibliographicCitation.originalpublishername | IOP | en |
dcterms.bibliographicCitation.originalpublisherplace | Bristol | en |
dcterms.bibliographicCitation.volume | 1461 | en |
tub.accessrights.dnb | free | en |
tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Festkörperphysik::AG Optoelektronik und Quantenbauelemente | de |
tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
tub.affiliation.group | AG Optoelektronik und Quantenbauelemente | de |
tub.affiliation.institute | Inst. Festkörperphysik | de |
tub.publisher.universityorinstitution | Technische Universität Berlin | en |