Three-particle entanglement from entangled photon pairs and a weak coherent state

被引：48

作者：

Rarity, JG ^{[1
]}

Tapster, PR ^{[1
]}

机构：

[1] DERA Malvern, Malvern WR14 3PS, Worcs, England

来源：

PHYSICAL REVIEW A | 1999年 / 59卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.59.R35

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that a three-photon entangled state can be selected from the product state of an entangled photon pair and a weak coherent state. An experiment producing about 20 counts/sec of three-photon events can be extrapolated from existing results. [S1050-2947(99)50101-7].

引用

收藏

页码：R35 / R38

页数：4

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