Entangled-photon generation in biexcitonic cavity QED

被引：42

作者：

Ajiki, Hiroshi ^{[1
]}

Ishihara, Hajime

机构：

[1] Osaka Univ, Dept Mat Engn Sci, Toyonaka, Osaka 5608531, Japan

[2] Osaka Prefecture Univ, Dept Phys & Elect, Sakai, Osaka 5998531, Japan

[3] Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2007年 / 76卷 / 05期

关键词：

quantum entanglement; microcavity; semiconductor quantum well; biexcitons; quantum electrodynamics;

D O I：

10.1143/JPSJ.76.053401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a new concept of entangled photon generation via biexciton from a quantum-well embedded in a microcavity. The coupled states of the biexciton and cavity photons play an important role in the entangled photon generation. In fact, a suitable design of the level scheme of the coupled states can considerably enhance the generation process. We present the optimal condition for entangled photon generation in terms of the biexcitonic cavity quantum electrodynamics (QED).

引用

页数：4

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