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	Robust quantum repeater with atomic ensembles against phase and polarization instability
	Gao, Ming ; Liang, Lin-Mei ; Li, Cheng-Zu ; Wang, Xiang-Bin
	2010-10-12 ; 2010-10-12
关键词	atom-photon collisions optical fibre communication optical fibre polarisation optical repeaters quantum communication quantum computing quantum entanglement quantum optics telecommunication channels two-photon processes COMMUNICATION ENTANGLEMENT CRYPTOGRAPHY NETWORKS MEMORY Optics Physics, Atomic, Molecular & Chemical
中文摘要	We propose an alternative scheme for quantum repeater without phase stabilization and polarization calibration of photons transmitted over long-distance channel. We introduce time-bin photonic states and use a two-photon interference configuration to robustly generate entanglement between distant atomic-ensemble-based memory qubits. Our scheme can be performed with current experimental setups through making some simple adjustments.
语种	英语 ; 英语
出版者	AMER PHYSICAL SOC ; COLLEGE PK ; ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81527]
专题	清华大学
推荐引用方式 GB/T 7714	Gao, Ming,Liang, Lin-Mei,Li, Cheng-Zu,et al. Robust quantum repeater with atomic ensembles against phase and polarization instability[J],2010, 2010.
APA	Gao, Ming,Liang, Lin-Mei,Li, Cheng-Zu,&Wang, Xiang-Bin.(2010).Robust quantum repeater with atomic ensembles against phase and polarization instability..
MLA	Gao, Ming,et al."Robust quantum repeater with atomic ensembles against phase and polarization instability".(2010).

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