A Theoretical Analysis of Ultraslow Optical Solitons via Exciton Spin Coherence in GaAs/AlGaAs Multiple Quantum Wells

被引：0

作者：

严伟

王涛

李小明

机构：

[1] WuhanNationalLaboratoryforOptoelectronics,HuazhongUniversityofScienceandTechnology

来源：

Chinese Physics Letters | 2013年 / 30卷 / 02期

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D O I：

暂无

中图分类号：

O471.1 [半导体量子理论];

学科分类号：

摘要：

We show the formation of ultraslow bright and dark optical solitons in a A-type three-level system with a GaAs/AlGaAs multiple quantum well(MQW) structure based on the exciton spin coherence.The propagation of the pulse across the quantum wells is studied analytically and numerically with Maxwell-Schrodinger equations.The research of ultraslow optical solitons of MQWs in the present work may provide important applications in optical devices and optical communication systems.

引用

页码：214 / 217

页数：4