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Quantum key distribution over 101 km of telecom fibre

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3 Author(s)
Gobby, C. ; Cambridge Res. Lab., Toshiba Res. Eur. Ltd., Cambridge, UK ; Yuan, Z. ; Shields, A.J.

We demonstrate, for the first time, quantum key distribution over 101 km of standard telecom fibre. The system is characterized by a quantum bit error rate of ∼7.1 % and a bit rate of 15 Hz.

Published in:

Quantum Electronics Conference, 2003. EQEC '03. European

Date of Conference:

22-27 June 2003