Nonlinear emission in II-VI pillar microcavities:: Strong versus weak coupling

被引：15

作者：

Obert, M ^{[1
]}

Renner, J

Forchel, A

Bacher, G

André, R

Dang, DLS

机构：

[1] Univ Wurzburg, D-97074 Wurzburg, Germany

[2] Univ Duisburg Essen, D-47057 Duisburg, Germany

[3] Univ Grenoble, CNRS, UMR 5588, Spectrometrie Phys Lab, F-38402 St Martin Dheres, France

来源：

APPLIED PHYSICS LETTERS | 2004年 / 84卷 / 09期

关键词：

D O I：

10.1063/1.1651646

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Pillar microcavities based on CdMnTe/CdMgTe heterostructures have been investigated by means of spatially resolved optical spectroscopy. Strong coupling with a Rabi splitting of about 15.8 meV is demonstrated by performing microreflectivity measurements on a single pillar with three-dimensional optical confinement. Analyzing the temperature and the power dependent photoluminescence signal after nonresonant excitation, clear evidence of strong coupling in the nonlinear emission regime is obtained even at elevated temperatures. (C) 2004 American Institute of Physics.

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页码：1435 / 1437

页数：3

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