Polarization dependent quantum beats of homogeneously broadened excitons

被引：6

作者：

Aoki, Takao ^{[1
]}

Mohs, Georg ^{[1
]}

Ogasawara, Takeshi ^{[1
]}

Shimano, Ryo ^{[1
]}

Kuwata-Gonokami, Makoto ^{[1
]}

机构：

[1] Univ Tokyo, Dept Appl Phys, Fac Engn, Bunkyo Ku, Tokyo 113, Japan

来源：

OPTICS EXPRESS | 1997年 / 1卷 / 12期

关键词：

D O I：

10.1364/OE.1.000364

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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. (C) 1997 Optical Society of America

引用

页码：364 / 369

页数：6

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