1.2k citations · 12.7k across the 108 of their papers we have counts for
8 papers · 2 filters
Gigahertz decoy quantum key distribution with 1 Mbit/s secure key rate
A. R. Dixon, Z. L. Yuan, J. F. Dynes +2
We report the first gigahertz clocked decoy-protocol quantum key distribution (QKD). Record key rates have been achieved thanks to the use of self-differencing InGaAs avalanche pho…
A High Speed, Post-Processing Free, Quantum Random Number Generator
J. F. Dynes, Z. L. Yuan, A. W. Sharpe +1
A quantum random number generator (QRNG) based on gated single photon detection of an InGaAs photodiode at GHz frequency is demonstrated. Owing to the extremely long coherence time…
Gigahertz quantum key distribution with InGaAs avalanche photodiodes
Z. L. Yuan, A. R. Dixon, J. F. Dynes +2
We report a demonstration of quantum key distribution (QKD) at GHz clock rates with InGaAs avalanche photodiodes (APDs) operating in a self-differencing mode. Such a mode of operat…
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…
Bell-inequality violation with a triggered photon-pair source
R. J. Young, R. M. Stevenson, A. J. Hudson +3
Here we demonstrate, for the first time, violation of Bell's inequality using a triggered quantum dot photon-pair source without post-selection. Furthermore, the fidelity to the ex…
Evolution of entanglement within classical light states
R. Mark Stevenson, Andrew J. Hudson, Anthony J. Bennett +4
We investigate the evolution of quantum correlations over the lifetime of a multi-photon state. Measurements reveal time-dependent oscillations of the entanglement fidelity for pho…