| 一维光子晶体的带隙特性研究 |
| |
| 引用本文： | 高永芳,时家明,赵大鹏,陈宗胜.一维光子晶体的带隙特性研究[J].材料导报,2011,25(18). |
| |
| 作者姓名： | 高永芳 时家明 赵大鹏 陈宗胜 |
| |
| 作者单位： | 1. 脉冲功率激光技术国家重点实验室,合肥,230037
2. 电子工程学院安徽省红外与低温等离子体重点实验室,合肥,230037 |
| |
| 基金项目： | “新世纪优秀人才支持计划”; 安徽省红外与低温等离子体重点实验室基金(2007A005005E) |
| |
| 摘 要： | 一维光子晶体是指介质只在一个方向成周期性排列的材料。利用薄膜光学的特征矩阵法研究了一维光子晶体的禁带特性,分析了填充率变化、厚度的随机扰动对光子带隙的影响。结果表明,随着填充率的变化,各能级的带隙率变化,并且存在一个极大值;厚度的随机扰动对光子带隙也有一定的影响,随机度不同,对光子带隙的影响也不一样。本研究对一维光子晶体的设计与制备有一定的参考价值。
|
| 关 键 词： | 光子晶体 光子带隙 特征矩阵 |
Study of Photonic Band Gap Property of 1D Photonic Crystals |
| |
| GAO Yongfang,SHI Jiaming,ZHAO Dapeng,CHEN Zongsheng.Study of Photonic Band Gap Property of 1D Photonic Crystals[J].Materials Review,2011,25(18). |
| |
| Authors: | GAO Yongfang SHI Jiaming ZHAO Dapeng CHEN Zongsheng |
| |
| Affiliation: | GAO Yongfang,SHI Jiaming,ZHAO Dapeng,CHEN Zongsheng(1 State Key Laboratory of Pulsed Power Laser Technology,Hefei 230037,2 Key Lab of Infrared and Low TemperaturePlasma of Anhui Province,Electronic Engineering Institute,Hefei 230037) |
| |
| Abstract: | One dimensional photonic crystals are periodically arranged dielectric materials in one direction.The photonic band gap(PBG) properties were studied by characteristic matrix method of thin-film optical theory.Influences of the changing of filling ratio and the random fluctuation of thickness on photonic band gap were researched.The result shows that the photonic band gap ratio is different and has a maximum when the filling ratio varies.The random fluctuation of thickness affects the photonic band gap.The e... |
| |
| Keywords: | photonic crystals photonic band gap characteristic matrix |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
