Experimental implementation of B92 quantum key distribution protocol

被引：1
|
作者：
Mendonca, F. A. [1 ]
de Brito, D. B. [1 ]
Silva, J. B. R. [1 ]
The, G. A. P. [1 ]
Ramos, R. V. [1 ]
机构：
[1] Univ Fed Ceara, Dept Teleinformat Engn, BR-60455760 Fortaleza, Ceara, Brazil
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 01期
关键词：
quantum key distribution; single-photon detector; light polarization;
D O I：
10.1002/mop.23025
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：
Quantum key distribution is a technique that permits the secure distribution of a bit string that is used as key in cryptographic protocols. The security is guaranteed by suitable coding of the information in a quantum property and from the fact that a quantum cannot be both split and cloned. In this article, we give details and show the results of an experimental realization of the B92 quantum key distribution protocol in 1550-nm telecom window. (c) 2007 Wiley Periodicals, Inc.
引用
收藏
页码：236 / 241
页数：6
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