Stable and deterministic quantum key distribution based on differential phase shift

Int. J. Quant. Inform. 7 (2009) 739-745 We present a stable and deterministic quantum key distribution (QKD) system based on differential phase shift. With three cascaded Mach-Zehnder interferometers with different arm-length differences for creating key, its key creation efficiency can be improved...

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Hauptverfasser:	Zhao, Bao-Kui, Sheng, Yu-Bo, Deng, Fu-Guo, Zhang, Feng-Shou, Zhou, Hong-Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Quantum Physics
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