光学学报, 2009, 29 (8): 2308, 网络出版: 2009-08-17  

准分形结构光子晶体滤波器层厚误差容限

Tolerance of Thickness Fluctuations of Quasi-Fractal Photonic Crystal Filter
作者单位
北京邮电大学光通信与光波技术教育部重点实验室, 北京 100876
摘要
为了研究准分形结构光子晶体滤波器制作过程中引入的层厚误差微扰对其性能的影响, 并得出准分形结构光子晶体滤波器的层厚误差容限,通过向正负折射率介质层加入不同的层厚微扰, 分析了含负材料准分形结构光子晶体滤波器制作过程中的层厚微扰对其性能的影响。得到透射峰移动随介质折射率、介质层层数和层厚微扰大小的变化规律。对每层加入随机几何层厚微扰的情况进行了仿真, 得到透射峰移动位置的统计图, 并分析了透射峰位置统计数字特征随随机微扰的变化趋势。总结出含负材料准分形结构光子晶体滤波器在密集波分复用(DWDM)通信系统中的随机几何层厚误差容限为0.01 nm。
Abstract
In order to research the influence of layer thickness fluctuations on the performance of quasi-fractal photonic crystal filter and to find out the tolerance of the thickness fluctuations, the influence of layer thickness fluctuation on the filter properties of quasi-fractal photonic crystal filter containing negative material is analyzed through adding different thickness fluctuations both in positive and negative refractive index layers. Laws of the transmission peak shifting with the refractive index, number of the layers and the thickness of layer fluctuation are summarized. The statistic figures of the positions of the transmission peaks are simulated and the statistic feature of the position of the transmission peaks are analyzed when the random geometric thickness fluctuations are added in each layer. The conclusion is that the tolerance of random geometric thickness fluctuation of this kind of photonic crystal filter used in dense wavelength dovision multioplexing (DWDM) optical communication system is only 0.01 nm.
参考文献

[1] . Inhibited spontaneous emission in solid2state physics and elect onics[J]. Phys. Rev. Lett., 1987, 58(20): 2486-2489.

[2] 张文富, 方强, 程益华 等. 正负折射率交替一维光子晶体窄带梳状滤波器[J]. 光学学报, 2007, 27(9):1695~1699

    Zhang Wenfu, Fang Qiang, Cheng Yihua et al.. Narrow band interleaver based on one-dimensional photonic crystal with positive-negative index alternant multilayer[J]. Acta Optica Sinica, 2007, 27(9):1695~1699

[3] 李岩, 郑瑞生, 冯玉春 等. 准分形光子晶体多频带隙的特性及其应用[J]. 光子学报, 2005, 34(2):310~314

    Li Yan, Zheng Ruisheng, Feng Yuchun et al.. The multi-stopband characteristic of quasi-fractal photonic crystal and its application[J]. Acta Photonica Sinica, 2005, 34(2):310~314

[4] . 含有理想导体的准分形结构光子晶体的能带[J]. 物理学报, 2004, 53(9): 3205-3210.

    . . Photonic band in quasi-fractal photonic crystal structure including idealized metal[J]. Acta Physica Sinica, 2004, 53(9): 3205-3210.

[5] 孟庆生, 欧阳征标, 王仲淳 等. 一维光子晶体谐振腔的模式类型及其性质[J]. 光学学报, 2007, 27(7):1290~1294

    Meng Qingsheng, Ouyang Zhengbiao, Wang Zhongchun et al.. Mode types and their related properties of one-dimensional photonic crystal resonant cavity[J]. Acta Optica Sinica, 2007, 27(7):1290~1294

[6] 郑翠, 田慧平, 李长红 等. GCLM缺陷光子晶体带隙结构及滤波特性[J]. 光子学报, 2008, 37(1):101~105

    Zheng Cui, Tian Huiping, Li Changhong et al.. Band gap structure and filter properties of photonic crystals with GCLM defect[J]. Acta Photonica Sinica, 2008, 37(1):101~105

[7] 刘璟, 郑志强, 冯卓宏 等. 二维异质结光子晶体中含近邻点缺陷的弯曲波导的可调谐滤波特性[J]. 光学学报, 2007, 27(11):2034~2037

    Liu Jing, Zheng Zhiqiang, Feng Zhuohong et al.. Tunable optical filter based on two-dimensional heterostructure photonic crystal with neighboring dot-defects and curved waveguide[J]. Acta Optica Sinica, 2007, 27(11):2034~2037

[8] 朱少安, 钟永春, 汪河洲. 光全息制作的变形面心立方结构光子晶体的带隙[J]. 光学学报, 2006, 26(2): 279~282

    Zhu Shao’an, Zhong Yongchun, Wang Hezhou. Photonic band gap of the distorted face-center-cubic structure photonic crystal fabricated by holographic lithography[J]. Acta Optica Sinica, 2006, 26(2): 279~282

[9] . , Sharp D. N., Harrison M. T. et al.. Fabrication of photonic crystals for the visible spectrum by holographic lithography[J]. Nature, 2000, 404(6773): 53.

[10] . , Bi anco A., M. Eseguer F. et al.. Control of the photonic crystal properties of fcc packed submicron SiO2 spheres by sintering[J]. Adv. Mater., 1998, 10: 480.

[11] 蒋美萍, 江兴方, 沈小明 等. 一维光子晶体的偏振特性研究[J]. 量子电子学报, 2005, 22(4):612~616

    Jiang Meiping, Jiang Xingfang, Shen Xiaoming et al. Study on the polarization property of 1-D photonic crystal [J]. Chinese J. Quant. Electron., 2005, 22(4):612~616

[12] . Surface polaritons of a left-handed medium[J]. Phys. Lett. (A), 2000, 277(1): 61.

[13] . D., Smith D.R., S. C. Nemat-Nasser et al.. Microwave transmission through a two-dimensional, isotropic, left-handed meta material[J]. Appl. Phys. Lett., 2001, 78(22): 489.

[14] 陈溢杭, 徐清振. 多个单负材料缺陷一维光子晶体的孪生缺陷模[J]. 光学学报, 2007, 27(8):1498~1502

    Chen Yihang, Xu Qingzhe. Tunable optical filter based on two-dimensional heterostructure photonic crystal with neighboring dot-defects and curved waveguide[J]. Acta Optica Sinica, 2007, 27(8):1498~1502

[15] . A., Smith D.R., Schultz S.. Experimental verification of a negative index of refraction[J]. Science, 2001, 77: 292.

[16] . , Wang Z. G., Chen H.. Band structures of one-dimensional sub wavelength photonic crystals containing met materials[J]. Phys. Rev. (E), 2007, 75: 046601.

许攀, 田慧平, 李长红, 纪越峰. 准分形结构光子晶体滤波器层厚误差容限[J]. 光学学报, 2009, 29(8): 2308. Xu Pan, Tian Huiping, Li Changhong, Ji Yuefeng. Tolerance of Thickness Fluctuations of Quasi-Fractal Photonic Crystal Filter[J]. Acta Optica Sinica, 2009, 29(8): 2308.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!