Efficient single-photon source based on a deterministically fabricated single quantum dot - microstructure with backside gold mirror
| dc.contributor.author | Fischbach, Sarah | |
| dc.contributor.author | Kaganskiy, Arsenty | |
| dc.contributor.author | Tauscher, Esra Burcu Yarar | |
| dc.contributor.author | Gericke, Fabian | |
| dc.contributor.author | Thoma, Alexander | |
| dc.contributor.author | Schmidt, Ronny | |
| dc.contributor.author | Strittmatter, André | |
| dc.contributor.author | Heindel, Tobias | |
| dc.contributor.author | Reitzenstein, Stephan | |
| dc.date.accessioned | 2020-02-17T12:04:01Z | |
| dc.date.available | 2020-02-17T12:04:01Z | |
| dc.date.issued | 2017-07-05 | |
| dc.description | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Appl. Phys. Lett. 111, 011106 (2017) and may be found at https://doi.org/10.1063/1.4991389. | en |
| dc.description.abstract | We present an efficient broadband single-photon source which is fabricated by a flip-chip gold-bonding technique and in-situ electron beam lithography. The device comprises a single InGaAs quantum dot that is centered at the bottom of a monolithic mesa structure and located above a gold mirror for enhanced photon-extraction efficiency. We show a photon-extraction efficiency of ηext=(18±2) % into a numerical aperture of 0.4 and a high suppression of multi-photon events from this source with g(2)(0)=0.015±0.009. Our deterministic device with a backside gold mirror can be combined with electrical contacts and piezo-tuning capabilities in future refinements, which represents an important step towards a spectrally tunable plug-and-play quantum-light source with broadband enhancement for photonic quantum networks. | en |
| dc.description.sponsorship | DFG, SFB 787, Halbleiter - Nanophotonik: Materialien, Modelle, Bauelemente | en |
| dc.description.sponsorship | BMBF, 03V0630TIB, Entwicklung einer Halbleiterbasierten Einzelphotonenquelle für die Quanteninformationstechnologie | en |
| dc.identifier.eissn | 1077-3118 | |
| dc.identifier.issn | 0003-6951 | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/10728 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-9625 | |
| dc.language.iso | en | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject.ddc | 530 Physik | de |
| dc.subject.other | crystal microstructure | en |
| dc.subject.other | electron beam lithography | en |
| dc.subject.other | gallium arsenide | en |
| dc.subject.other | III-V semiconductors | en |
| dc.subject.other | indium compounds | en |
| dc.subject.other | semiconductor devices | en |
| dc.subject.other | semiconductor growth | en |
| dc.subject.other | semiconductor quantum dots | en |
| dc.title | Efficient single-photon source based on a deterministically fabricated single quantum dot - microstructure with backside gold mirror | en |
| dc.type | Article | en |
| dc.type.version | publishedVersion | en |
| dcterms.bibliographicCitation.articlenumber | 011106 | en |
| dcterms.bibliographicCitation.doi | 10.1063/1.4991389 | en |
| dcterms.bibliographicCitation.issue | 1 | en |
| dcterms.bibliographicCitation.journaltitle | Applied Physics Letters | en |
| dcterms.bibliographicCitation.originalpublishername | American Institute of Physics (AIP) | en |
| dcterms.bibliographicCitation.originalpublisherplace | Melville, NY | en |
| dcterms.bibliographicCitation.volume | 111 | 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 |