【摘要】 研究了一种含色散特性的负折射材料的一维光子晶体的缺陷模特性,分别研究了TE波和TM波的带隙结构,研究表明,两种模的带隙特性随入射角的变化而变化,高频部分的带隙变化很大,为色散特性的负折射材料在实际中的应用提供了理论指导.更多还原

【Abstract】 Band gaps of one-dimension photonic crystal containing dispersive negative-index material and positive-index material are studied.Band gaps of TE wave and TM wave are calculated,and from the results we can find that the properties of the band gaps are changed by the change of the incident angle which has theoretical significance for using the dispersive negative-index material.更多还原