基于亚波长光栅理论的二维光子晶体的禁带特性研究  

A grating-set model method based on subwavelength grating theory for calculating the band structure of a two-dimensional photonic crystal

作　　者：聂娅[1] 王芳宁[2] 王磊[1] 王植恒[1] 

机构地区：[1]四川大学物理科学与技术学院,成都610065 [2]西南民族大学电气信息工程学院,成都610041

出　　处：《激光杂志》2006年第5期32-34,共3页Laser Journal

摘　　要：本文根据光子晶体自身的结构特点,提出适合于二维光子晶体的光栅组模型,从而利用光栅的矢量衍射理论来分析光子晶体的禁带结构。采用该方法,本文讨论了几类典型的二维光子晶体的禁带特性。In this paper,a grating-set model method is presented according to the structural property of two-dimensional photonic crystal(PC).Thus the vector diffraction theory for subwavelength grating can be used to analyze the characteristics of the band structure.We study several typical kinds of two-dimensional PCs by using our method.

关 键 词：二维光子晶体 禁带 亚波长光栅 傅立叶模方法 

分 类 号：TN204[电子电信—物理电子学]