超导信道的量子密码通信  

Quantum secrete communication in superconducting channel

作　　者：祁雷[1] 孙雅东[1] 陈晓东 岳振贵 

机构地区：[1]长春邮电学院无线电工程系

出　　处：《长春邮电学院学报》1996年第4期33-36,共4页Journal of Changchun Post and Telecommunication Institute

摘　　要：量子密码通信是一种新的密钥通信方法，可以发现任何窃听者。现有的量子密码通信基于弱光传输。这里提出一种以超导信道中的约瑟夫森电子干涉效应为基础的量子密码通信方案。Quantum Secret Communication(QSC) is a new way to distribute keys which can detect any eavesdropping. Most of existing schemes of QSC are achieved in phontonic channel using weak photon transmission. We propose a QSC scheme which can be achieved in superconducting channel using Josephson Junction effect,and discuss its feasibility and security as well.

关 键 词：量子密码通信 超导信道 保密通信 

分 类 号：TN918[电子电信—通信与信息系统]