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利用模式的对称性研究光子晶体光纤的色散
引用本文:宋俊峰,王海嵩,张健,于硕,王立军,许武,杜国同.利用模式的对称性研究光子晶体光纤的色散[J].光学学报,2003,23(7):00-803.
作者姓名:宋俊峰  王海嵩  张健  于硕  王立军  许武  杜国同
作者单位:1. 中国科学院长春光学精密机械与物理研究所,长春,130022;吉林大学电子科学与工程学院集成光电子学国家重点联合实验室,长春,130023
2. 吉林大学电子科学与工程学院集成光电子学国家重点联合实验室,长春,130023
3. 中国科学院长春光学精密机械与物理研究所,长春,130022
基金项目:国家自然科学基金 (G2 0 0 0 0 3660 5、60 0 770 2 1、60 1 0 70 0 2 )资助课题
摘    要:由光子晶体光纤的对称性可以得到模式分布的对称性,根据模式的对称性选择适当的展开函数,可以使计算量大大减少。计算了六角结构光子晶体光纤的色散特性,得到了波长在1.55pm处色散为零时,光子晶体光纤的结构参量所满足的方程。

关 键 词:光子晶体光纤  色散  模式对称性  结构参量
收稿时间:2002/4/26

Study of Dispersion in Photonic Crystal Fiber Using Mode Symmetry
Song Junfeng , Wang Haisong Zhang Jian Yu Shuo Wang Lijun Xu Wu Du Guotong Changchun Institute of Optics,Fine Mechanics and Physics,The Chinese Academy of Sciences,Changchun The State Key Laboratory of Integrated Optoelectronics.Study of Dispersion in Photonic Crystal Fiber Using Mode Symmetry[J].Acta Optica Sinica,2003,23(7):00-803.
Authors:Song Junfeng  Wang Haisong Zhang Jian Yu Shuo Wang Lijun Xu Wu Du Guotong Changchun Institute of Optics  Fine Mechanics and Physics  The Chinese Academy of Sciences  Changchun The State Key Laboratory of Integrated Optoelectronics
Institution:Song Junfeng 1,2 Wang Haisong 2 Zhang Jian 2 Yu Shuo 2 Wang Lijun 1 Xu Wu 1 Du Guotong 2 1 Changchun Institute of Optics,Fine Mechanics and Physics,The Chinese Academy of Sciences,Changchun 130022 2 The State Key Laboratory of Integrated Optoelectronics,Department of Electronic Engineering,Jilin University,Changchun 130023
Abstract:The mode symmetry can be obtained according to the symmetry of photonic crystal fiber. Optical field can be developed by using fundamental function with the same symmetry, the calculation will be simplified by using suitable spread function with same symmetry. The dispersion of hexagonal photonic crystal fiber is studied, and the fit polynomial functions are derived by which the parameter of structure can meet and the dispersion can be zero at 1.55 μm wavelength.
Keywords:guiding wave optics  photonic crystal fiber  dispersion of fiber  mode symmetry
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