教授 博士生导师
招生学科专业：
课程与教学论 -- 【招收硕士研究生】 -- 人文与社会科学学院
物理学 -- 【招收博士、硕士研究生】 -- 物理学院
电子信息 -- 【招收硕士研究生】 -- 物理学院
主要任职：江苏省物理学会，江苏省光学学会常务理事
其他任职：中国光学工程学会计算成像专委会委员
性别：男
毕业院校：中国科学院上海光学精密机械研究所
学历：中国人民共和国科学院上海光学精密机械研究所
学位：工学博士学位
所在单位：物理学院
办公地点：理学楼468
联系方式：13770938968，email:ywliu@nuaa.edu.cn,微信号：ycwhshnj
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所属单位：理学院
发表刊物：INTERNATIONAL JOURNAL OF MODERN PHYSICS B
关键字：Quantum well aluminum concentration temperature hydrostatic pressure optical properties
摘要：In this work, the simultaneous effects of aluminum concentration, hydrostatic pressure and temperature on the nonlinear optical rectification (OR), second- and third-harmonic generation (SHG and THG) in a GaAs/Ga1-xAlxAs morse quantum well (QW) are studied. The expressions of OR, SHG and THG in morse QW were derived with the use of the compact-density-matrix approach and iterative method. The simultaneous effects of aluminum concentration, hydrostatic pressure and temperature on the effective mass have been taken into account. It is found that (1) the presence of the aluminum concentration, hydrostatic pressure and temperature have a great influence on the symmetry of the system, the nonlinear OR, SHG and THG. (2) the variation of the resonant peaks of the OR and SHG shows complicated behavior as the temperature changes. (3) the temperature effect is weaker than the aluminum concentration and hydrostatic pressure effects on the nonlinear OR, SHG and THG. The influences of different parameters of GaAs/Ga1-xAlxAs morse QW and applied field strengths on the nonlinear OR, SHG and THG are discussed.
ISSN号：0217-9792
是否译文：否
发表时间：2019-02-10
合写作者：Li, Jun-Sheng,Zhang, Zhi-Hai,Yuan, Jian-Hui
通讯作者：刘友文
