Actively Stabilised Quantum Key Distribution Operating Continuously at 1 Mbit/s
A. R. Dixon, Zhiliang L. Yuan, J. F. Dynes, A. W. Sharpe, A. J. Shields · 2010
We report the continuous operation of an actively stabilised gigahertz clocked quantum key distribution (QKD) system, with an average secure key rate of 1 Mbit/s over a distance of 50 km. © 2010 Optical Society of America.