正交函数法研究光子晶体光纤的色散特性  

Study on Dispersion Properties of Photonics Crystal Fiber with Orthogonal Function Methods

作　　者：刘斌[1] 李宏[2] 黄德修[1] 王铁军[1] 

机构地区：[1]华中科技大学光电子工程系,湖北武汉430074 [2]湖北师范学院,湖北黄石435002

出　　处：《光电子技术与信息》2006年第1期29-33,共5页Optoelectronic Technology & Information

基　　金：国家863计划项目"色散补偿光纤及模块的研究"资助(2002AA312050)

摘　　要：通过正交函数展开法建立了光子晶体光纤(PCF)的本征方程,并利用Matlab编程计算了PCF的模场分布和色散曲线。通过该正交函数模型,从理论上推导出了PCF的色散估算公式。The eigenfunctions of electromagnetic wave in photonic crystal fibers were set up with an orthogonal functions method, and the mode profile and the dispersion of PCFs were calculated by Matlab programs. Using this orthogonal functions model, an approximate formula of dispersion in PCFs was deduced in theory.

关 键 词：光子晶体光纤 模场分布 色散补偿 正交函数模型 本征方程 

分 类 号：TN25[电子电信—物理电子学]