par Lodewyck, J.;Bloch, Mark;Garcia-Patron Sanchez, Raul 
;Fossier, S.;Karpov, Evgueni ;Diamanti, E.;Debuisschert, T.;Cerf, Nicolas ;Tualle-Brouri, R.;McLaughlin, Steven W.;Grangier, Philippe
Référence Proceedings of SPIE, Vol. 6780
Publication Publié, 2007
;Fossier, S.;Karpov, Evgueni ;Diamanti, E.;Debuisschert, T.;Cerf, Nicolas ;Tualle-Brouri, R.;McLaughlin, Steven W.;Grangier, PhilippeRéférence Proceedings of SPIE, Vol. 6780
Publication Publié, 2007
Publication dans des actes
| Résumé : | We report on both theoretical and experimental aspects of a fully implemented quantum key distribution device with coherent states. This system features a final key rate of more than 2 kb/s over 25 km of optical fiber. It comprises all requited elements for field operation: a compact optical setup, a fast secret bit extraction using efficient LDPC codes, privacy amplification algorithms and a classical channel software. Both hardware and software are operated in real time. |
