CONTROLLED EXCITON-PHOTON INTERACTION IN SEMICONDUCTOR BULK MICROCAVITIES

被引:84
作者
TREDICUCCI, A
CHEN, Y
PELLEGRINI, V
BORGER, M
SORBA, L
BELTRAM, F
BASSANI, F
机构
[1] MICROSTRUCT & MICROELECTR LAB,F-92225 BAGNEUX,FRANCE
[2] IST NAZL FIS MAT,TECNOL AVANZATE SUPERFICE & CATALISI LAB,I-34012 TRIESTE,ITALY
[3] CNR,ICMAT,I-00016 ROME,ITALY
关键词
D O I
10.1103/PhysRevLett.75.3906
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report the first experimental investigation of the spectral response of a ''bulk microcavity'': a semiconductor system in which the same cavity material is the active medium. Despite the smaller oscillator strength of the bulk exciton, a Rabi splitting even clearer than that displayed by usual quantum-well microcavities is observed. The splitting increases with the cavity layer thickness and the exciton dispersion produces a satellite structure due to quantum confinement. We also show that control of the exciton-photon interaction can be realized by suitably tailoring the photonic wave function.
引用
收藏
页码:3906 / 3909
页数:4
相关论文
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