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自由空间量子密钥分配的发展状况 被引量：1

Developments of free-space quantum key distribution
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摘要 简要介绍了基于单光子几种量子密钥分配协议,从基于单光子偏振和基于光子纠缠两个方面综述了国内外量子理论和实验现状,说明了自由空间量子密钥分配面临的挑战,最后提出了全球量子通信存在的问题及发展方向。 This paper analyzes several protocols for quantum key distribution based on single photon, summarizes the research status on theory and experiment based on photon polarization state and entangled state, illustrate the challenge of the free-space quantum key distribution, and finally advances the problems and future of global quantum communication.
作者 郑凯 王美霞 张光宇
机构地区 哈尔滨理工大学应用科学学院
出处 《光通信技术》 CSCD 北大核心 2008年第6期41-43,共3页 Optical Communication Technology
关键词 自由空间 量子密钥分配 量子密码协议 flee-space quantum key distribution quantum cryptography protocol
分类号 TN929.11 [电子电信—通信与信息系统]
  • 相关文献

参考文献17

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二级参考文献66

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光通信技术
2008年 第6期

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