入射光的角度对PT反对称介质的光学反馈的影响  

Effect of Incident Light Angle on Optical Properties of PT Antisymmetric Medium

作　　者：华硕[1,2] 张天懿 杨一鸣 刘宇航 赵国明 HUA Shuo;ZHANG Tianyi;YANG Yiming;LIU Yuhang;ZHAO Guoming(College of Science,Jilin Institute of Chemical Technology,Jilin 132000,China;College of Physics,Northeast Normal University,Changchun 130024,China;Organic Synthesis Plant,Petro China Jilin Petrochemical Company,Jilin 132000,China;Ethyleneplant,Petro China Jilin Petrochemical Company,Jilin 132000,China)

机构地区：[1]吉林化工学院理学院,吉林吉林132000 [2]东北师范大学物理学院,吉林长春130024 [3]中石油吉林石化公司有机合成厂,吉林吉林132000 [4]中国石油吉林石化公司乙烯厂,吉林吉林132000

出　　处：《吉林化工学院学报》2019年第11期77-80,共4页Journal of Jilin Institute of Chemical Technology

摘　　要：为明确PT反对称介质对斜入射光的传输性质的影响,研究了如何利用驻波和周期调制的介质来制备PT反对称介质,并用密度矩阵演化方法计算了介质的极化率,进而计算了入射光的角度对PT反对称介质的透射率反射率的影响,为进一步研究PT反对称介质的单项无反射、光学非互惠等光学应用奠定了基础.The method to prepare PT anti-symmetric mediumu using standing wave and periodically modulated medium is disgussed.The influence of incident light angle on the transmittance and reflectivity of PT anti-symmetric medium is studied emphatically,which lays a foundation for further study on the optical application of PT anti-symmetric medium.

关 键 词：PT反对称 非厄米光学 

分 类 号：O439[机械工程—光学工程]