activity
20052008
most citedDecoherence in Josephson Qubits from Dielectric Loss

841 citations · 1.9k across the 11 of their papers we have counts for

collaborators

11 papers

quant-ph2008★ 83 cited

Post-selective two-photon interference from a continuous non-classical stream of photons emitted by a quantum dot

R. B. Patel, A. J. Bennett, K. Cooper +4

We report an electrically driven semiconductor single photon source capable of emitting photons with a coherence time of up to 400 ps under fixed bias. It is shown that increasing…

quant-ph2008★ 19 cited

Biphoton interference with a quantum dot entangled light source

R. M. Stevenson, A. J. Hudson, R. J. Young +4

We demonstrate optical interferometry beyond the limits imposed by the photon wavelength using 'triggered' entangled photon pairs from a semiconductor quantum dot. Interference fri…

quant-ph2008★ 47 cited

Indistinguishable photons from a diode

A. J. Bennett, R. B. Patel, A. J. Shields +4

We generate indistinguishable photons from a semiconductor diode containing a InAs/GaAs quantum dot. Using an all-electrical technique to populate and control a single-photon emitt…

quant-ph2007★ 179 cited

Coherence of an Entangled Exciton-Photon State

A. J. Hudson, R. M. Stevenson, A. J. Bennett +6

We study the effect of the exciton fine-structure splitting on the polarisation-entanglement of photon pairs produced by the biexciton cascade in a single quantum dot. The entangle…

quant-ph2007★ 42 cited

Single electron-spin memory with a semiconductor quantum dot

Robert J. Young, Samuel J. Dewhurst, R. Mark Stevenson +6

We show storage of the circular polarisation of an optical field, transferring it to the spin-state of an individual electron confined in a single semiconductor quantum dot. The st…

quant-ph2007★ 12 cited

Controlling the polarisation correlation of photon pairs from a charge-tuneable quantum dot

R. J. Young, S. J. Dewhurst, R. M. Stevenson +4

Correlation between the rectilinear polarisations of the photons emitted from the biexciton decay in a single quantum dot is investigated in a device which allows the charge-state…