Long-distance entanglement distribution with single-photon sources
Physical Review A 76(5)
Article 2007 English
Authors
NS
Nicolas Sangouard
CS
Christoph Simon
JM
Jiří Minář
Abstract
1 min read
We present an efficient architecture for quantum repeaters based on single-photon sources in combination with quantum memories for photons. Errors inherent to previous repeater protocols using photon-pair sources are eliminated, leading to a significant gain in efficiency. The requirements on the single-photon sources and on the photon detectors are within reach of current technology.
D. Salart, Olivier Landry, Nicolas Sangouard, Nicolas Gisin, Hartmut Herrmann, Bruno Sanguinetti, Christoph Simon, W. Sohler, Rob Thew, Allison S. Thomas, Hugo Zbinden
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