CAVITY-INDUCED CHANGES OF SPONTANEOUS EMISSION LIFETIME IN ONE-DIMENSIONAL SEMICONDUCTOR MICROCAVITIES

被引：56

作者：

TANAKA, K

NAKAMURA, T

TAKAMATSU, W

YAMANISHI, M

LEE, Y

ISHIHARA, T

机构：

[1] Department of Physical Electronics, Faculty of Engineering, Hiroshima University, Higashihiroshima 724

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.74.3380

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Spontaneous emission lifetime in a one-dimensional AlGaAs distributed Bragg reflector microcavity has been systematically measured as a function of emission wavelength tuned by the quantum-confined Stark effect in order to confirm the cavity-induced alteration of the SE lifetime. The result manifests a substantial cavity-induced fractional change of the exciton decay times, ∼30% around the on-axis resonant wavelength, despite the relatively large broadening of the excitonic emission being comparable to the cavity resonance width in the low- Q cavity. © 1995 The American Physical Society.

引用

页码：3380 / 3383

页数：4

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