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Gigahertz quantum key distribution with 1 Mbit/s secure key rate using decoy pulses

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5 Author(s)
A. R. Dixon ; Toshiba Research Europe Ltd, 208 Cambridge Science Park, CB4 0GZ, UK ; Z. L. Yuan ; J. F. Dynes ; A. W. Sharpe
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We report the first gigahertz clocked decoy-protocol quantum key distribution (QKD) system, with a record secure key rate of 1.02 Mbit/s over a fibre distance of 20 km and 10.1 kbit/s over 100 km.

Published in:

Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on

Date of Conference:

22-26 March 2009