High intensity polarization entangled source with a 2D nonlinear photonic crystal

被引：0

作者：

Wang, Q. ^{[1
]}

Swillo, M. ^{[2
]}

Karlsson, A. ^{[2
]}

机构：

[1] Tech Univ Denmark, DTU Fotonik, Dept Photon Engn, DK-2800 Lyngby, Denmark

[2] Royal Sch Technol KTH, Stockholm, Sweden

来源：

PHOTONIC MATERIALS, DEVICES, AND APPLICATIONS III | 2009年 / 7366卷

关键词：

2D nonlinear photonic crystal; parametric down-conversion; polarization entanglement; quasi-phase matching;

D O I：

10.1117/12.820992

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We give a proposal on how to use a piece of two-dimension (2D) nonlinear photonic crystal to generate a polarization entangled source. It provides not only a high stability, but also a high entangled quality and a high intensity. Moreover, our scheme involves only practical experimental conditions and setup, and easy to realize. Therefore, it may have a potential application in the quantum world.

引用

页数：10

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