Passive Decoy State Quantum Key Distribution with Coherent Light

被引：0
|
作者：
Curty, Marcos [1 ]
Ma, Xiongfeng [1 ]
Qi, Bing [1 ]
Moroder, Tobias [1 ]
Luetkenhaus, Norbert [1 ]
机构：
[1] Univ Vigo, Dept Signal Theory & Commun, ETSI Telecomunicac, Campus Univ, E-36310 Vigo, Pontevedra, Spain
来源：
2010 CONFERENCE ON OPTICAL FIBER COMMUNICATION OFC COLLOCATED NATIONAL FIBER OPTIC ENGINEERS CONFERENCE OFC-NFOEC | 2010年
关键词：
SECURITY;
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：
We propose a simple method for passive preparation of decoy states in quantum key distribution with coherent light. It involves linear optics together with a photo-detector. The performance is comparable to the active decoy schemes. (C) 2010 Optical Society of America
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页数：3
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