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Scientific article
English

Implementation of continuous variable quantum cryptography in optical fibres using a go-&-return configuration

Published inQuantum information & computation, vol. 6, no. 4&5, p. 326-335
Publication date2006
Abstract

We demonstrate an implementation of quantum key distribution with continuous vari- ables based on a go-&-return con_guration over distances up to 14km. This con_guration leads to self-compensation of polarisation and phase uctuations. We observe a high de- gree of stability of our set-up over many hours.

Keywords
  • Quantum cryptography
Citation (ISO format)
LEGRE, Matthieu, ZBINDEN, Hugo, GISIN, Nicolas. Implementation of continuous variable quantum cryptography in optical fibres using a go-&-return configuration. In: Quantum information & computation, 2006, vol. 6, n° 4&5, p. 326–335.
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Article (Published version)
accessLevelRestricted
Identifiers
  • PID : unige:36690
ISSN of the journal1533-7146
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