材料色散对光子晶体全反射隧穿光场分布的影响  

Effect of dispersion on light field of total reflection tunnel in 1-D photonic crystal

作　　者：刘启能[1] 刘沁[2] 

机构地区：[1]重庆工商大学计算机科学与信息工程学院,重庆400067 [2]重庆工商大学设计艺术学院,重庆400067

出　　处：《激光技术》2014年第6期738-741,共4页Laser Technology

基　　金：重庆市教委科技项目基金资助(KJ130713)

摘　　要：为了研究材料色散对光子晶体全反射隧穿光场分布的影响,利用特征矩阵,推导出1维光子晶体中的光场分布公式。又利用光场分布公式和材料色散公式,研究了材料色散对1维掺杂光子晶体全反射隧穿光场分布的影响。结果表明,材料色散对1维光子晶体全反射隧穿的光场分布会产生明显的影响,材料色散会使全反射隧穿光场的峰值发生明显变化,并会使光场分布的周期性发生明显改变。此研究结果加深了对1维光子晶体全反射隧穿现象的认识。In order to obtain effect of material dispersion on the light field distribution of the total reflection tunnel in 1-D photonic crystal , the light field formula of 1-D photonic crystal was deduced based on the characteristic matrix .The effect of material dispersion on the light field distribution of total reflection tunnel in 1-D photonic crystal was studied by the light field distribution formula and the material dispersion formula .The results show that the dispersion can affect the light field of total reflection tunnel .The dispersion can change the peak of the light field and make obvious change of the periodicity of the light field .The study makes deeper understanding of the phenomenon of the total reflection tunnel of 1-D photonic crystal .

关 键 词：光电子学 光子晶体 色散 全反射隧穿 光场 

分 类 号：O436.3[机械工程—光学工程]