杂质态束缚极化子效应对量子线中三次谐波振荡的影响  

IMPURITY BOUND POLARON EFFECTS ON THIRD HARMONIC GENERATION IN QUANTUM WELL WIRES

作　　者：郭康贤[1] 陈传誉[1] 

机构地区：[1]广州师范学院物理系

出　　处：《光子学报》1998年第12期1070-1073,共4页Acta Photonica Sinica

基　　金：广东省自然科学基金

摘　　要：本文就杂质束缚极化子效应对量子线中三次谐波振荡的影响作了理论计算利用量子力学中的密度矩阵算符理论导出了该系统中三次谐波振荡的解析表达式最后以典型的ＧａＡｓ量子线为例作了数值计算Theoretical predictions of impurity bound polaron effects on the third harmonic generation in rectangular quantum well wires are presented.The formula for the third harmonic generation along the wire is derived by desity matrix method.The numerical results are presented for a typical GaAs quantum well wire.

关 键 词：极化子效应 三次谐波 杂质态 量子线 量子力学 

分 类 号：O431[机械工程—光学工程] O413.1[理学—光学]