摘要
本文综述量子通信基本原理、方法、技术手段与应用.介绍量子保密通信基本协议和诱骗态方法,以及基于纠缠分发的量子通信,含基于纠缠光子对的量子保密通信、量子态隐性传输、纠缠光子对操控等.介绍量子通信的技术与应用现状并对未来发展方向做展望.
The paper overviews the fundamental principles, methods, technologies and applications of quantum communication. It introduces the basic protocol of secure quantum private communication, including the decoy method, quantum communication based on the entanglement distribution, quantum teleportation, manipulation of entangled photonspairs in polarization space. This review introduces recent status in quantum technology and applications, and attempts to discuss future directions in which the field is likely to develop.
出处
《中国科学：信息科学》
CSCD
2014年第3期296-311,共16页
Scientia Sinica(Informationis)
基金
国家重点研究发展计划(批准号:2007CB907900
2007CB807901)
国家自然科学基金(批准号:60725416
11174177)
国家高技术研究发展计划(批准号:2006AA01Z420
2011AA010800
2011AA010803)
山东万人计划项目资助
关键词
量子通信
量子密钥分发
BB84协议
诱骗态方法
量子隐形传态
纠缠光子对操控
量子网络
quantum communication, quantum key distribution, protocol BB84, decoy state method, quantumteleportation, the manipulation of entangled photons, quantum networks
