D Stucki et al 2002 New J. Phys. 4 41 doi:10.1088/1367-2630/4/1/341
Quantum key distribution over 67 km with a plug&play system
Focus on Quantum CryptographyD Stucki1, N Gisin1, O Guinnard1,2, G Ribordy1,2 and H Zbinden1
Show affiliationsPart of Focus on Quantum Cryptography
We present a fibre-optical quantum key distribution system. It works at 1550 nm and is based on the plug&play set-up. We tested the stability under field conditions using aerial and terrestrial cables and performed a key exchange over 67 km between Geneva and Lausanne.
- PACS
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03.67.Dd Quantum cryptography and communication security
84.40.Ua Telecommunications: signal transmission and processing; communication satellites
- Subjects
- Dates
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Issue 1 (July 2002)
Received 7 March 2002
Published 12 July 2002
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Quantum key distribution over 67 km with a plug&play system
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