47 citations · 124 across the 4 of their papers we have counts for
4 papers
Cavity-enhanced radiative emission rate in a single-photon-emitting diode operating at 0.5 GHz
David J. P. Ellis, Anthony J. Bennett, Samuel J. Dewhurst +3
We report the observation of a Purcell enhancement in the electroluminescence decay rate of a single quantum dot, embedded in a microcavity light-emitting-diode structure. Lateral…
Oxide-apertured microcavity single-photon emitting diode
D. J. P. Ellis, A. J. Bennett, A. J. Shields +2
We have developed a microcavity single-photon source based on a single quantum dot within a planar cavity in which wet-oxidation of a high-aluminium content layer provides lateral…
Observation of the Purcell effect in high-index-contrast micropillar
A. J. Bennett, D. J. P. Ellis, A. J. Shields +3
We have fabricated pillar microcavity samples with Bragg mirrors consisting of alternate layers of GaAs and Aluminium Oxide. Compared to the more widely studied GaAs/AlAs micropill…
Electrically addressing a single self-assembled quantum dot
D. J. P. Ellis, A. J. Bennett, P. Atkinson +2
We report on the use of an aperture in an aluminum oxide layer to restrict current injection into a single self-assembled InAs quantum dot, from an ensemble of such dots within a l…