电磁波在双轴各向异性左手介质表面的Goos-Hänchen位移  

Transverse Shift of the Waves Propagating Throughthe Biaxially Anisotropic Left-handed Materials

作　　者：张慧玲 ZHANG Hui-ling(Department of Physies and Chemistry,Taiyuan University,Taiyuan 030032,Shani,China)

机构地区：[1]太原学院理化系,山阳太原030032

出　　处：《山西师范大学学报（自然科学版）》2021年第3期60-63,共4页Journal of Shanxi Normal University(Natural Science Edition)

摘　　要：首先详细地推导了在常规介质和双轴各向异性左手介质界面发生的Goos-Hänchen位移表达式,并对此进行了讨论,结果发现负Goos-Hänchen位移的发生并不要求介电常数张量和磁导率张量的所有元素都为负.其次,简要讨论了波通过双轴各向异性左手介质传播时透射波的后向位移.First a detailed investigation is presented about the Goos-Hainchen shift at the interface betweenone regular material and the second biaxially anisotropic left-handed materials.It is found that the negative Goos-Hainchen shift does not require that all the elements of the permittivity and permeability tensors are negative.Second we study the lateral shift of the transmitted beam through the biaxially anisotropic left-handed materials briefly.

关 键 词：左手介质 双轴各向异性 Goos-Hänchen位移 后向位移 

分 类 号：O44[理学—电磁学]