Spontaneous lifetime control in a native-oxide-apertured microcavity

被引：81

作者：

Graham, LA ^{[1
]}

Huffaker, DL ^{[1
]}

Deppe, DG ^{[1
]}

机构：

[1] Univ Texas, Dept Elect & Comp Engn, Microelect Res Ctr, Austin, TX 78712 USA

来源：

APPLIED PHYSICS LETTERS | 1999年 / 74卷 / 17期

关键词：

D O I：

10.1063/1.123863

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spontaneous lifetime control is demonstrated using very small apertured microcavities, with quantum-dot light emitters used to obtain electronic confinement within the aperture. A factor of 2.3 increase in the averaged spontaneous emission rate is achieved due to the optical confinement. The enhancement/inhibition ratio of the spontaneous emission rate tracks the optical mode size and spectral response of the apertured microcavity. (C) 1999 American Institute of Physics. [S0003-6951(99)01817-3].

引用

页码：2408 / 2410

页数：3

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