缺陷对一维线性函数光子晶体传输特性的影响  

Transmission Properties of One-Dimensional Linear Function Photonic Crystal with Defect

作　　者：李宏[1] 张斯淇[1] 吴向尧[1] 刘晓静[1] 巴诺[1] 王婧[1] 郭义庆[2] 

机构地区：[1]吉林师范大学物理学院,吉林四平136000 [2]中国科学院高能物理研究所,北京100049

出　　处：《吉首大学学报（自然科学版）》2013年第5期53-55,59,共4页Journal of Jishou University(Natural Sciences Edition)

基　　金：国家自然科学基金资助项目(11247201)

摘　　要：采用传输矩阵法计算光在掺杂缺陷的线性函数光子晶体中的传输特性,与不包含缺陷的结构进行比较.研究结果表明,在禁带中形成缺陷模,其强度不仅与缺陷层位置有关,而且与缺陷层折射率的变化有关,并随着缺陷层位置的移动而变弱;缺陷层位置和缺陷折射率影响着场强分布.The light propagation characteristic in one-dimensional function photonic crystal with defect is studied by transfer matrix,compared with the function photonic crystal without defect layer. There is de- fect mode in the band gap. The defect mode is greatly related with the position and refractive index of de- fect layer. With the changing position of the defect layer, the defect mode is weak. The position and re- fractive index of defect also have the effect on the distribution of election field.

关 键 词：线性函数光子晶体 传输矩阵 缺陷模 透射率 电场分布 

分 类 号：O436[机械工程—光学工程]