317 citations · 850 across the 16 of their papers we have counts for
4 papers · 1 filter
Non-Reciprocal Transmission and Reflection of a Chirally-Coupled Quantum Dot
D. L. Hurst, D. M. Price, C. Bentham +7
We report strongly non-reciprocal behaviour for quantum dot exciton spins coupled to nano-photonic waveguides under resonant laser excitation. A clear dependence of the transmissio…
Quantum key distribution system in standard telecommunications fiber using a short wavelength single-photon source
R. J. Collins, P. J. Clarke, V. Fernandez +8
A demonstration of the principles of quantum key distribution is performed using a single-photon source in a proof of concept test-bed over a distance of 2 km in standard telecommu…
Voltage controlled nuclear polarization switching in a single InGaAs quantum dot
M. N. Makhonin, J. Skiba-Szymanska, M. S. Skolnick +3
Sharp threshold-like transitions between two stable nuclear spin polarizations are observed in optically pumped individual InGaAs self-assembled quantum dots embedded in a Schottky…
Suppression of nuclear spin diffusion at a GaAs/AlGaAs interface measured with a single quantum dot nano-probe
A. E. Nikolaenko, E. A. Chekhovich, M. N. Makhonin +7
Nuclear spin polarization dynamics are measured in optically pumped individual GaAs/AlGaAs interface quantum dots by detecting the time-dependence of the Overhauser shift in photol…