Cavity QED effects with single quantum dots

被引：9

作者：

Badolato, Antonio ^{[1
]}

Winger, Martin ^{[1
]}

Hennessy, Kevin J. ^{[2
]}

Hu, Evelyn L. ^{[2
]}

Imamoglu, Atac ^{[1
]}

机构：

[1] ETH, Inst Quantum Elect, CH-8093 Zurich, Switzerland

[2] Univ Calif Santa Barbara, Calif NanoSyst Inst, Santa Barbara, CA 93106 USA

来源：

COMPTES RENDUS PHYSIQUE | 2008年 / 9卷 / 08期

基金：

瑞士国家科学基金会;

关键词：

Semiconductor; Quantum dot; Photonic crystal; Cavity quantum electrodynamics; Quantum optics; Vacuum Rabi splitting; Quantum information;

D O I：

10.1016/j.crhy.2008.10.015

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A single quantum dot embedded in a photonic crystal defect cavity allows for the investigation of cavity quantum electrodynamics effects in a solid-state environment. We present experiments demonstrating the quantum nature of this fundamental system in the strong coupling regime. Photon correlation measurements are used to characterize the fundamental properties of this unique system: through these experiments, we identify an unexpected, efficient sustaining mechanism that ensures strong cavity emission and is quantum correlated with the exciton resonance, even when all the quantum dot resonances are far detuned from the cavity mode. To cite this article: A. Badolato et at, C. R. Physique 9 (2008). (C) 2008 Published by Elsevier Masson SAS on behalf of Academie des sciences.

引用

页码：850 / 856

页数：7

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