UNIGE document Scientific Article
previous document  unige:12875  next document
add to browser collection
Title

Quantum Repeaters with Photon Pair Sources and Multi-Mode Memories

Authors
Sangouard, Nicolas
Published in Physical Review Letters. 2007, vol. 98, no. 190503, p. 4 p.
Abstract We propose a quantum repeater protocol which builds on the well-known DLCZ protocol [L.M. Duan, M.D. Lukin, J.I. Cirac, and P. Zoller, Nature 414, 413 (2001)], but which uses photon pair sources in combination with memories that allow to store a large number of temporal modes. We suggest to realize such multi-mode memories based on the principle of photon echo, using solids doped with rare-earth ions. The use of multi-mode memories promises a speedup in entanglement generation by several orders of magnitude and a significant reduction in stability requirements compared to the DLCZ protocol.
Stable URL https://archive-ouverte.unige.ch/unige:12875
Full text
Article (115 Kb) - public document Free access
Identifiers
Structures

193 hits

815 downloads

Update

Deposited on : 2010-12-13

Export document
Format :
Citation style :