Quantum key distribution using different-frequency photons

被引：29
|
作者：
Shi, BS [1 ]
Jiang, YK
Guo, GC
机构：
[1] Univ Sci & Technol China, Lab Quantum Commun & Quantum Computat, Hefei 230026, Peoples R China
[2] Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2000年 / 70卷 / 03期
关键词：
D O I：
10.1007/s003400050067
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we present a scheme for quantum key distribution, in which different-frequency photons are used to encode the key. These different-frequency photons are produced by an acoustic-optical modulator and two kinds of narrow filters. This scheme may be implementable in practice.
引用
收藏
页码：415 / 417
页数：3
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