Cavity-induced changes of spontaneous emission lifetime in one-dimensional semiconductor microcavities

K. Tanaka, T. Nakamura, W. Takamatsu, M. Yamanishi, Y. Lee, T. Ishihara

研究成果: Article査読

62 被引用数 (Scopus)

抄録

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.

本文言語English
ページ(範囲)3380-3383
ページ数4
ジャーナルPhysical review letters
74
17
DOI
出版ステータスPublished - 1995
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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