Files in this item
Polarization-dependent light-matter coupling and highly indistinguishable resonant fluorescence photons from quantum dot-micropillar cavities with elliptical cross section
Item metadata
dc.contributor.author | Gerhardt, Stefan | |
dc.contributor.author | Deppisch, Michael | |
dc.contributor.author | Betzold, Simon | |
dc.contributor.author | Harder, Tristan H. | |
dc.contributor.author | Liew, Timothy C. H. | |
dc.contributor.author | Predojević, Ana | |
dc.contributor.author | Höfling, Sven | |
dc.contributor.author | Schneider, Christian | |
dc.date.accessioned | 2019-09-03T11:30:05Z | |
dc.date.available | 2019-09-03T11:30:05Z | |
dc.date.issued | 2019-09-15 | |
dc.identifier | 260821824 | |
dc.identifier | e4644e19-3b4a-4f8b-9621-fb3fa6264f9e | |
dc.identifier | 85072576458 | |
dc.identifier | 000483804100002 | |
dc.identifier.citation | Gerhardt , S , Deppisch , M , Betzold , S , Harder , T H , Liew , T C H , Predojević , A , Höfling , S & Schneider , C 2019 , ' Polarization-dependent light-matter coupling and highly indistinguishable resonant fluorescence photons from quantum dot-micropillar cavities with elliptical cross section ' , Physical Review. B, Condensed matter and materials physics , vol. 100 , no. 11 , 115305 . https://doi.org/10.1103/PhysRevB.100.115305 | en |
dc.identifier.issn | 1098-0121 | |
dc.identifier.other | ArXiv: http://arxiv.org/abs/1809.10459v2 | |
dc.identifier.uri | https://hdl.handle.net/10023/18412 | |
dc.description | Funding: Project HYPER-U-P-Shas received funding from the QuantERA ERA-NET Cofund in Quantum Technologies implemented within the European Union’s Horizon 2020 Programme. | en |
dc.description.abstract | We study the optical properties of coupled quantum dot-microcavity systems with elliptical cross section. First, we develop an analytic model that describes the spectrum of the cavity modes that are split due to the reduced symmetry of the resonator. By coupling the QD emission to the polarized fundamental cavity modes, we observe the vectorial nature of the Purcell enhancement, which depends on the intrinsic polarization of the quantum dot and its relative alignment with respect to the cavity axis. The variable interaction strength of the QD with the polarized cavity modes leads to the observation of strong and weak coupling. Finally, we demonstrate the capability of elliptical micropillars to emit single and highly indistinguishable photons (visibility of 87%). | |
dc.format.extent | 11 | |
dc.format.extent | 6947220 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Review. B, Condensed matter and materials physics | en |
dc.subject | QB Astronomy | en |
dc.subject | QC Physics | en |
dc.subject | NDAS | en |
dc.subject.lcc | QB | en |
dc.subject.lcc | QC | en |
dc.title | Polarization-dependent light-matter coupling and highly indistinguishable resonant fluorescence photons from quantum dot-micropillar cavities with elliptical cross section | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Condensed Matter Physics | en |
dc.identifier.doi | 10.1103/PhysRevB.100.115305 | |
dc.description.status | Peer reviewed | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.