EXCITONS IN A II-VI SEMICONDUCTOR MICROCAVITY IN THE STRONG-COUPLING REGIME

被引:91
作者
KELKAR, P
KOZLOV, V
JEON, H
NURMIKKO, AV
CHU, CC
GRILLO, DC
HAN, J
HUA, CG
GUNSHOR, RL
机构
[1] BROWN UNIV, DEPT PHYS, PROVIDENCE, RI 02912 USA
[2] PURDUE UNIV, SCH ELECT ENGN, W LAFAYETTE, IN 47907 USA
关键词
D O I
10.1103/PhysRevB.52.R5491
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Microcavities which contain Zn-Cd-Se quantum wells as the resonant medium have been fabricated and tested at blue-green wavelengths. We see clear evidence of coupled-mode behavior at the n=1 heavy-hole exciton in both angle and temperature tuning experiments, with anticrossing (vacuum-Rabi) splittings approaching 20 meV. The exciton-cavity interaction is consistent with predictions by theory in the strong-coupling regime, and illustrates the impact of the large oscillator strength available in II-VI compounds.
引用
收藏
页码:R5491 / R5494
页数:4
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