二维正方晶格各向异性光子晶体缺陷模

余建立; 沈虹君

doi:null

您当前的位置：

首页 >

文章列表页 >

二维正方晶格各向异性光子晶体缺陷模

论文 | 更新时间：2020-08-12

- 二维正方晶格各向异性光子晶体缺陷模
- 暂无标题
- 发光学报 2009年30卷第1期页码：25-30
- 作者机构：
  
  1. 宁夏大学物理系,宁夏银川,750021
  2. 安徽省巢湖学院物理系, 安徽巢湖 238000
- 作者简介：
- 基金信息：
- DOI：
  中图分类号：
扫描看全文
余建立, 沈虹君. 二维正方晶格各向异性光子晶体缺陷模[J]. 发光学报, 2009,30(1):25-30.
余建立, 沈虹君. 二维正方晶格各向异性光子晶体缺陷模[J]. 发光学报, 2009,30(1):25-30. DOI：

DOI：

摘要

为了得到对TM和TE模具有相同缺陷模的共振微腔,通过在完整各向异性碲介质柱二维正方光子晶体中,引入各向同性的介质圆柱作为点缺陷,利用超胞平面波展开法计算该光子晶体的缺陷模,系统计算了在同时改变点缺陷介质柱介电常数和半径两种情况下的两种偏振缺陷模的变化规律。结果表明,在完全禁带中,缺陷介质柱介电常数从5.44变化到38.44、半径与晶格常数的比从0.05变化到0.50的整个区域,均会出现对TM和TE模具有相同缺陷模,且随着介电常数的减小,缺陷模随着缺陷半径的变化趋于缓慢,归一化共振频率在0.241 8~0.243 2之间可调,在引入,ε,e,＜,ε,o,的各向异性介质柱缺陷时,亦可得到对TM和TE模具有相同缺陷模,且共振频率的可调范围增大,该研究为光子晶体器件的设计提供了理论依据。

Abstract

关键词

光子晶体各向异性缺陷模平面波展开法

Keywords

references

. Yablonovitch E. Inhibited spontaneous emission in solid state physics and electronics [J]. Phys. Rev. Lett., 1987, 58 (20):2059-2062.

. John S. Strong localization of photons in certain disordered dielectric superlattices [J]. Phys. Rev. Lett., 1987, 58 (23):2486-2489.

. Li Yiyu, Gu Peifu, Wang Baoqing, et al. Filling-factor graded wavelike two-dimensional photonic crystals [J]. Acta Optica Sinica (光学学报), 2008, 28 (1):169-173 (in Chinese).

. Quan Yujun, Han Peide, Lu Xiaodong, et al. A numerical method to calculate and analyze of defect modes in two-dimensional photonic crystal [J]. Acta Optica Sinica (光学学报), 2007, 26 (12):1841-1846 (in Chinese).

. Chen Song, Wang Weibiao, Liang Jingqiu, et al. Two-dimensional photonic crystal microcavities [J]. Chin. J. Lumin. (发光学报), 2007, 28 (1):7-12 (in Chinese).

. Chen Haibo, Gao Yingjun, Hu Sunei. Properties of mirror symetrical photonic crystals of dielectric constant defect layer with imaginary part [J]. Chin. J. Lumin. (发光学报), 2008, 29 (2):233-237 (in Chinese).

. Wang Daobin, Hou Shanglin, Ren Guodong, et al. Band structure of Suguki-phase photonic crystal [J]. Chin. J. Lumin. (发光学报), 2008, 29 (5):885-890 (in Chinese).

. Yablonovitch E, Gmitter T J, Meade R D, et al. Donor and acceptor modes in photonic band structure [J]. Phys. Rev. Lett., 1991, 67 (24):3380-3383.

. Gadot F, de Lustrac A, Lourtioz J, et al. High-transmission defect modes in two-dimensional metallic photonic crystals [J]. J. Appl. Phys., 1999, 85 (12):8499-8501.

. Painter O, Lee R K, Scherer A, et al. Two-dimensional photonic band-gap defect mode laser [J]. Science, 1999, 284 (5421):1819-1821.

. Berggren M, Dodabalapur A, Slusher R E, et al. Organic lasers based on lithographically defined photonic band gap resonators [J]. Electronics Lett., 1998, 34 (1):90-91.

. Fan S, Villeneuve P R, Joannopoulos J D, et al. Channel drop tunneling through localized states [J]. Phys. Rev. Lett., 1998, 80 (5):960-963.

. Kuo Chihwen, Chang Chihfu, Chen Maohsiung, et al. A new approach of planar multi-channel wavelength division multiplexing system using asymmetric super-cell photonic crystal structures [J]. Opt. Express, 2007, 15 (1):198-206.

. Ren Honglian, Jiang Chun, Hu Weisheng, et al. Photonic crystal channel drop filter with a wavelength-selective reflection micro-cavity [J]. Opt. Express, 2006, 14 (6):2446-2458.

. Yu Jianli, Ruan Xiaokui, Shen Hongjun, et al. Design of highly efficient photonic crystal 6-channel drop filter [J]. Opt. Commun. Tech. (光通信技术), 2008, 32 (4):40-43 (in Chinese).

. Gao Sujuan, Peng Wei, Chen Heming. The effect of structure parameter on complete bandgap of two-dimensional photonic crystal [J]. Optoelectronic Technology & Information (光电子技术与信息), 2005, 18 (5):16-19 (in Chinese).

. Li Zhiyuan. Large absolute band gap in 2D anistropic photonic crystals [J]. Phys. Rev. Lett., 1998, 81 (12): 2574-2577.

. Zhuang Fei, He Sailing, He Jiangping, et al. Large complete band gap of a two-dimensional photonic crystal consisting of anisotropic elliptic cylinders [J]. Acta Physica Sinica (物理学报), 2002, 51 (2):355-360 (in Chinese).

. Zhuang Fei, Xiao Sanshui, He Jiangping, et al. A FDTD method for calculating defect modes in a two-dimensional photonic crystal consisting of anisotropic cylinders [J]. Acta Physica Sinica (物理学报), 2002, 51 (9):2167-2171 (in Chinese).

. Sun Zhihong. The study of the defect modes and coupling characteristics of photonic crystals [J]. Acta Optica Sinica (光学学报), 2005, 25 (7):984-989 (in Chinese).

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据