Megabits secure key rate quantum key distribution

被引:0
|
作者
Zhang, Qiang [1 ,2 ]
Takesue, Hiroki [3 ]
Honjo, Toshimori [3 ]
Wen, Kai [1 ]
Hirohata, Toru [4 ]
Suyama, Motohiro [5 ]
Takiguchi, Yoshihiro [4 ]
Kamada, Hidehiko [3 ]
Tokura, Yasuhiro [3 ]
Tadanaga, Osamu [3 ]
Nishida, Yoshiki [3 ]
Asobe, Masaki [3 ]
Yamamoto, Yoshihisa [1 ,2 ,3 ]
机构
[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA
[2] Natl Inst Informat, Tokyo 101-8430, Japan
[3] NTT Bas Res Lab, NTT Corp, Kanagawa 243-0198, Japan
[4] Cent Res Lab, Hamamatsu Photon KK, Shizuoka, Japan
[5] Elect Tube Div, Hamamatsu Photon KK, Shizuoka, Japan
关键词
ATTACKS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Imperfect practical conditions limit communication speed of Quantum cryptography. Here we implement differential phase shift quantum key distribution with up-conversion assisted hybrid photon detector to achieve 1.3M bits/s secure key rate over a 10-km fiber. (C) 2009 Optical Society of America
引用
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页码:2301 / +
页数:2
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