| 一 维 磁 控 光 子 晶 体 |
| |
| 引用本文： | 王光怀,张晓茹,潘庆,闫璐,刘晓静,杨涪铨,任明丽,丁雪梅,苗畅,郭义庆.一 维 磁 控 光 子 晶 体[J].吉林大学学报(理学版),2002,57(6):1497-1503. |
| |
| 作者姓名： | 王光怀 张晓茹 潘庆 闫璐 刘晓静 杨涪铨 任明丽 丁雪梅 苗畅 郭义庆 |
| |
| 作者单位： | 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 |
| |
| 摘 要： | 利用传输矩阵研究结构为(AB)nD(BA)n和(AB)nDF(BA)n的一维光子晶体透射特性, 其中D和F层均为旋磁材料, 通过改变其外加磁场, 分析其对透射率的影响. 结果表明： 随着外加磁场强度的变化, 可产生和消灭缺陷模, 且缺陷模的位置、 数目以及缺陷模的光谱宽度均发生变化. 表明通过改变外加磁场强度可实现光子晶体透射的可调节性.
|
| 关 键 词： | 一维光子晶体 缺陷模 磁性材料 相对磁导率 |
| 收稿时间： | 2018-04-23 |
One Dimensional Magnetic Controlled Photonic Crystal |
| |
| WANG Guanghuai,ZHANG Xiaoru,PAN Qing,YAN Lu,LIU Xiaojing,YANG Fuquan,REN Mingli,DING Xuemei,MIAO Chang,GUO Yiqing.One Dimensional Magnetic Controlled Photonic Crystal[J].Journal of Jilin University: Sci Ed,2002,57(6):1497-1503. |
| |
| Authors: | WANG Guanghuai ZHANG Xiaoru PAN Qing YAN Lu LIU Xiaojing YANG Fuquan REN Mingli DING Xuemei MIAO Chang GUO Yiqing |
| |
| Institution: | 1. College of Physics, Jilin Normal University, Siping 136000, Jilin Province, China; 2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
| |
| Abstract: | By using transmission matrix, we studied transmissioncharacteristics of one dimensional photonic crystals with (AB)nD(BA)n and (AB)nDF(BA)n structure, in which the layers D and F were rotating magnetic material. We analyzed the influence of it on transmission rate by changing its external magnetic field. The results show that with the change of external magnetic field intensity, the defect mode can be produced and eliminated, and the position, number and spectral width of the defect modes are all changed. Therefore, the tunability of transmission of photonic crystal can be realized by changing the external magnetic field intensity. |
| |
| Keywords: | one dimensional photonic crystal defect mode magnetic material relative permeability |
|
| 点击此处可从《吉林大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《吉林大学学报(理学版)》下载免费的PDF全文 |
|
