[1]陈婷婷,张辉霞,杨 烨,等.单负材料平面微腔结构的共振模研究[J].常州大学学报(自然科学版),2011,(01):48-51.
　CHEN Ting-ting,ZHANG Hui-xia,YANG Ye,et al.Study of Resonant Modes of a Planar Microcavity Composed of Single-Negative Materials[J].Journal of Changzhou University(Natural Science Edition),2011,(01):48-51.
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单负材料平面微腔结构的共振模研究()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2011年01期
页码:
48-51
栏目:
数理科学
出版日期:
2011-01-01

文章信息/Info

Title:
Study of Resonant Modes of a Planar Microcavity Composed of Single-Negative Materials
作者:
陈婷婷; 张辉霞; 杨 烨; 沈小明; 陈宪锋
常州大学 数理学院,江苏 常州 213164
Author(s):
CHEN Ting-ting; ZHANG Hui-xia; YANG Ye; SHEN Xiao-ming; CHEN Xian-feng
School of Physics and Mathematics, Chanzhou University, Changzhou 213164,China
关键词:
共振模;  传输矩阵;  单负材料;  全向滤波器
Keywords:
resonant mode;  transfer matrix method;  single-negativematerial;  omnidirectional filter
分类号:
O 436
文献标志码:
A
摘要:
利用传输矩阵法研究了由单负材料构成的平面微腔结构的共振模特性。研究表明,腔模频率主要由腔中介质的物质参数和结构参数来决定。单负材料层的厚度影响共振模的线宽,随厚度增加而谱线变窄。单负材料损耗的存在,影响共振模的透射率,使腔内局域电场减小。选择合适的单负材料层厚度,可使腔中局域电场达到最大。还研究了斜入射时腔模的偏振特性,在一定条件下可实现TM腔模的全向透射,用以设计全向滤波器。
Abstract:
The resonant mode characteristics of a planar microcavity composed of single-negative materials(SNG)are studied with the transfer matrix method. It shows that the resonant frequency is mainly determined by the material parameters and structure parameters of the dielectric in cavity. However, the line width(FWHM)is affected by the thickness of SNG reflective layer and ittends to be narrow with thickness increasing. The absorption of SNG decreases the transmittance of resonant mode and reduces the local electric field in the cavity. With the appropriate thickness of SNG, the local electric field in the cavity can reach the maximum. The polarization properties of the resonant modes arealso studied. Under certain conditions, the omnidirectional transmission of TMresonant mode can be realized, which is useful for designing an omnidirectionalfilter.

参考文献/References:

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相似文献/References:

[1]唐　丽,陈宪锋,沈小明,等.含单负或双负介质光子晶体的传输矩阵和色散关系[J].常州大学学报(自然科学版),2007,(01):33.
　TAN G Li,CHEN Xian - feng,SHEN Xiao - ming,et al.Transfer Matrix and Dispersion Relation of 1D photonic Crystal Composed of Single negative or Double negative Materials[J].Journal of Changzhou University(Natural Science Edition),2007,(01):33.

备注/Memo

备注/Memo:
基金项目:常州大学科技计划项目资助(JS200802) 作者简介:陈婷婷(1985-),女,安徽阜阳人,硕士生; 通讯联系人:陈宪锋。
更新日期/Last Update: 2011-01-01