286 citations · 2k across the 34 of their papers we have counts for
6 papers · 2 filters
Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing
D. J. P. Ellis, R. M. Stevenson, R. J. Young +3
Degeneracy of the bright single exciton spin state is a prerequisite for the production of triggered polarization-entangled photon pairs from the biexciton decay of a quantum dot.…
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…
Single-photon-emitting diodes: a review
A. J. Bennett, P. Atkinson, P. See +8
Compact and reliable sources of non-classical light could find many applications in emerging technologies such as quantum cryptography, quantum imaging and also in fundamental test…
Improved fidelity of triggered entangled photons from single quantum dots
Robert J. Young, R. Mark Stevenson, Paola Atkinson +3
We demonstrate the on-demand emission of polarisation-entangled photon pairs from the biexciton cascade of a single InAs quantum dot embedded in a GaAs/AlAs planar microcavity. Imp…
Magnetic-field-induced reduction of the exciton polarization splitting in InAs quantum dots
R. M. Stevenson, R. J. Young, P. See +6
By the application of an in-plane magnetic field, we demonstrate control of the fine structure polarisation splitting of the exciton emission lines in individual InAs quantum dots.…
Inversion of exciton level splitting in quantum dots
R. J. Young, R. M. Stevenson, A. J. Shields +6
The demonstration of degeneracy of the exciton spin states is an important step towards the production of entangled photons pairs from the biexciton cascade. We measure the fine st…