Entangled photons and quantum communication

被引：100

作者：

Yuan, Zhen-Sheng ^{[1
,2
,3
]}

Bao, Xiao-Hui ^{[1
,2
,3
]}

Lu, Chao-Yang ^{[1
,2
]}

Zhang, Jun ^{[1
,2
]}

Peng, Cheng-Zhi ^{[1
,2
]}

Pan, Jian-Wei ^{[1
,2
,3
]}

机构：

[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China

[3] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany

来源：

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS | 2010年 / 497卷 / 01期

基金：

中国国家自然科学基金; 欧洲研究理事会;

关键词：

ELECTROMAGNETICALLY INDUCED TRANSPARENCY; ORBITAL ANGULAR-MOMENTUM; KEY DISTRIBUTION; BELL INEQUALITY; EXPERIMENTAL-VERIFICATION; EXPERIMENTAL REALIZATION; EXPERIMENTAL VIOLATION; MECHANICAL DESCRIPTION; 2-PHOTON ENTANGLEMENT; ULTRABRIGHT SOURCE;

D O I：

10.1016/j.physrep.2010.07.004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This article reviews the progress of quantum communication that utilizes photonic entanglement We start with a survey of various methods for generating entangled photons followed by an introduction of the theoretical principles and the experimental implementations of quantum key distribution We then move on to a discussion of more Involved quantum communication protocols including quantum dense coding teleportation and quantum communication complexity After that we review the progress in free-space quantum communication decoherence-free subspace and quantum repeater protocols which are essential ingredients for long-distance quantum communication Practical realizations of quantum repeaters which require an interface between photons and quantum memories are discussed briefly Finally we draw concluding remarks considering the technical challenges and put forward an outlook on further developments of this field (C) 2010 Elsevier B V All rights reserved

引用

页码：1 / 40

页数：40

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