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Long Distance Quantum Communication: From Practical QKD to Unpractical Quantum Relays
Hugo Zbinden, Alexios Beveratos, Nicolas Gisin, Olivier Landry, Rob Thew, Valerio Scarani, Damien Stucki, Jeroen van Houwelingen
139 - 145
NATO Science for Peace and Security Series - D: Information and Communication Security
Volume 11: Quantum Communication and Security
Abstract

We present recent work of our group in the field of long distance quantum communication. First, we present a feasibility experiment of a simple e-way scheme which is robust to photon number splitting attacks. Then, we show results on a rapid upconversion photon detector, which could increase the maximum rates of quantum key distribution (QKD). Finally, we present a teleportation experiment over a commercial fiber network. This would be an ingredient of a future quantum relay, which could increase the reach of QKD

$35.00 / €27.50 / £22.00
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