Enhancement of four-wave mixing process in a four-level double semiconductor quantum well

被引：0

作者：

佘彦超 ^{[1
,2
]}

郑学军 ^{[1
,2
]}

王登龙 ^{[1
,2
]}

机构：

[1] Faculty of Materials, Optoelectronics and Physics, Xiangtan University

[2] Key Laboratory of Low Dimensional Materials and Application Technology of the Ministry of Education, Xiangtan University

来源：

Chinese Physics B | 2014年 / 12期

关键词：

electromagnetically induced transparency; semiconductor quantum wells; four-wave mixing;

D O I：

暂无

中图分类号：

O471.1 [半导体量子理论];

学科分类号：

070205 ; 080501 ; 0809 ; 080903 ;

摘要：

The time-dependent four-wave mixing(FWM) is analyzed in a four-level double semiconductor quantum well. The results show that both the amplitude and the conversion efficiency of the FWM field are enhanced with increasing the strength of two-photon Rabi frequency. Interestingly, when the one-photon detuning becomes stronger the control field corresponding to the maximum efficiency increases. Such a controlled enhanced FWM may be used to generate coherent short-wave length radiation, and it can have potential applications in quantum control and communications.

引用

页码：186 / 190

页数：5