Quantum Repeaters for Quantum Communication

Yu Mimura, Tomoki Takahashi, Yuhei Sekiguchi +1 more

Matthew S. Winnel

Hu, Young, Carswell +7 more

Yuru Liu, Luhua Zhang, Xuehui Zhang

We present a scheme of quantum repeater for infrared quantum communication system. It is to connect a string of entangled pairs of photons. The scheme can be applied to a quantum repeater protocol. It can be used for long distance quantum communication and can be realized with current or near future experimental technology.

Yu Liu, Yue Li, Huang Fan

We give a feasibility analysis on entanglement distribution in quantum repeater-based space quantum communication. After a quick review of the Quantum Repeater techniques, two typical communication scenarios are provided as examples and a further feasibility analysis for entanglement distribution in general deep space quantum communication on link requirements, transmission attenuations and terminal requirements are documented.

Alexander V. Sergienko, Villoresi, Paolo, Saverio Pascazio