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arXiv · 0706.1924

Long-Distance Entanglement Distribution with Single-Photon Sources

Nicolas Sangouard·Christoph Simon·Jiri Minar·Hugo Zbinden·Hugues de Riedmatten·Nicolas Gisin
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Abstract

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. We establish the requirements on the single-photon sources and on the photon detectors.

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Nicolas Sangouard, Christoph Simon, Jiri Minar, Hugo Zbinden, Hugues de Riedmatten, Nicolas Gisin. 2007-06-13. Long-Distance Entanglement Distribution with Single-Photon Sources. https://doi.org/10.1103/physreva.76.050301

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