Quantum distillation of position entanglement with the polarization degrees of freedom

被引：4

作者：

Caetano, DP ^{[1
]}

Ribeiro, PHS ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, Inst Fis, BR-21941972 Rio De Janeiro, Brazil

来源：

OPTICS COMMUNICATIONS | 2002年 / 211卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(02)01908-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Sources of entangled photon pairs using two parametric down-converters are capable of generating interchangeable entanglement in two different degrees of freedom. The connection between these two degrees of freedom allows the control of the entanglement properties of one, by acting on the other degree of freedom. We demonstrate experimentally, the quantum distillation of the position entanglement using polarization analyzers. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：265 / 270

页数：6

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