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Proceedings Paper

Extended BB84 protocol for repeatable quantum key distribution system
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Paper Abstract

We present a repeatable BB84 protocol for a hybrid quantum key distribution system based on the dual-velocity protocol and an error-correction scheme. This protocol is the first one that is immune to photon absorption, suitable for single-photon transmission and does not need any entanglement between photons.

Paper Details

Date Published: 13 September 2002
PDF: 4 pages
Proc. SPIE 4917, Quantum Optics in Computing and Communications, (13 September 2002); doi: 10.1117/12.483025
Show Author Affiliations
Li Yang, State Key Lab. of Information Security (China)
Ling-An Wu, Institute of Physics (China)
Songhao Liu, South China Normal Univ. (China)

Published in SPIE Proceedings Vol. 4917:
Quantum Optics in Computing and Communications
Songhao Liu; Guangcan Guo; Hoi-Kwong Lo; Nobuyuki Imoto, Editor(s)

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