在具有Fano干涉非对称双量子阱中实现涡旋四波混频  

Vortex Four-Wave Mixing via Fano Interference in Asymmetric Double Quantum Wells

作　　者：张迪 巴诺[1] 费金有[1] 钟鑫 ZHANG Di;BA Nuo;FEI Jinyou;ZHONG Xin(College of Physics,Jilin Normal University,Siping 136000,Jilin Province,China)

机构地区：[1]吉林师范大学物理学院,吉林四平136000

出　　处：《吉林大学学报（理学版）》2022年第6期1439-1445,共7页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:11247201);吉林省科技发展计划项目(批准号:JJKH20180772KJ).

摘　　要：在一个具有隧穿感应量子干涉的非对称双量子阱中,设计一种可操控的空间涡旋四波混频方案.通过调谐探测场的失谐和耦合场及涡旋场的Rabi频率,可有效控制涡旋四波混频的螺旋位相和强度分布,并利用色散关系解释数值结果.In an asymmetric double quantum well with tunneling induced quantum interference,we designed a controllable spatial vortex four-wave mixing scheme.The spiral phase and intensity distribution of vortex four-wave mixing can be effectively controlled by tuning the detuning of the probe field and the Rabi frequency of coupling field as well as vortex field,and the numerical results can be interpreted by using the dispersion relation.

关 键 词：量子相干 四波混频 轨道角动量光 量子阱 

分 类 号：O431[机械工程—光学工程]