INTERBAND QUANTUM COHERENCE IN INTERSUBBAND COUPLED QUANTUM-WELLS

被引：10
|
作者：
HUANG, DH
ZHAO, Y
机构：
[1] Department of Electrical and Computer Engineering, Wayne State University, Detroit
来源：
PHYSICAL REVIEW A | 1995年 / 51卷 / 02期
关键词：
D O I：
10.1103/PhysRevA.51.1617
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
When two electron conduction subbands in a doped quantum well are coupled by a coherent laser pumping, electromagnetically induced transparency and Rabi splitting in the interband absorption spectrum of a probe light are found for steady electron dressed states. The effect of light-electron interaction on electron and hole eigenenergies and states are calculated using a generalized density-functional approach. The change of absorption coefficient with the pump field amplitude is studied and explained. © 1995 The American Physical Society.
引用
收藏
页码：1617 / 1621
页数：5
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