EIT-based quantum memory for single photons from cavity-QED

被引：13

作者：

Himsworth, M. ^{[1
]}

Nisbet, P. ^{[1
]}

Dilley, J. ^{[1
]}

Langfahl-Klabes, G. ^{[1
]}

Kuhn, A. ^{[1
]}

机构：

[1] Univ Oxford, Clarendon Lab, Oxford OX1 3PU, England

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2011年 / 103卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

ELECTROMAGNETICALLY INDUCED TRANSPARENCY; DETERMINISTIC GENERATION; DOWN-CONVERSION; CONTINUOUS BEAM; ONE-ATOM; ENTANGLEMENT; LIGHT; SLOW; COLLOQUIUM; STATES;

D O I：

10.1007/s00340-011-4523-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate the feasibility of implementing an elementary building block for quantum information processing. The combination of a deterministic single photon source based on vacuum stimulated Raman adiabatic passage (V-STIRAP), and a quantum memory based on electromagnetically induced transparency (EIT) in atomic vapour is outlined. Both systems are able to produce and process temporally shaped wavepackets which provide a way to maintain the indistinguishability of the photons. We also propose an efficient and robust 'repeat-until-success' quantum computation scheme based on this hybrid architecture.

引用

页码：579 / 589

页数：11

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