Polarization dependent quantum beats of homogeneously broadened excitons.
Polarization dependent quantum beats of homogeneously broadened excitons.
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均匀展宽激子的偏振相关量子拍。
DOI：
10.1364/oe.1.000364
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发表时间：
1997
期刊：
影响因子：
3.8
通讯作者：
A. Yamaguchi
中科院分区：
文献类型：
--
作者：
T. Aoki;G. Mohs;T. Ogasawara;R. Shimano;M. Kuwata;A. Yamaguchi
通过四波混频实验研究了优质 GaN 样品中 A 激子和 B 激子量子拍的偏振依赖性。当将入射偏振从共线改变为交叉线时，可以观察到节拍的 pi 相移，而衰减率保持不变。这证实了之前的理论预测。
The polarization dependence of quantum beats from the A-exciton and the B-exciton in a GaN sample of exceptional quality is studied with four-wave mixing experiments. When changing the incident polarizations from collinear to crossed linear, a pi-phase shift of the beats is observed while the decay rate remains unchanged. This confirms previous theoretical predictions.