Interferometric Bell-state analysis

被引：130

作者：

Michler, M

Mattle, K

Weinfurter, H

Zeilinger, A

机构：

[1] Institut für Experimentalphysik, Universität Innsbruck, Innsbruck

来源：

PHYSICAL REVIEW A | 1996年 / 53卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.53.R1209

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the experimental demonstration of a Bell-state analyzer employing two-photon interference effects. Photon pairs produced by parametric down-conversion allowed us to generate momentum-entangled Bell states and to demonstrate the properties of this device. The performance obtained indicates its readiness for use with quantum communication schemes and in experiments on the foundations of quantum mechanics.

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收藏

页码：R1209 / R1212

页数：4

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