线性啁啾光纤光栅色散补偿性能的数值分析  

Numerical analysis on dispersion compensation characteristic of linearly chirped fiber gratings

作　　者：魏道平[1] 王智[1] 简水生[1] 

机构地区：[1]北方交通大学光波技术研究所,北京100044

出　　处：《光学技术》2001年第5期438-440,共3页Optical Technique

基　　金：北方交通大学攀登计划 (论文 )基金资助项目 (PD 0 96)

摘　　要：对线性啁啾光纤光栅的色散补偿性能进行了数值分析。结果表明 ,啁啾光栅时延曲线的纹波大小和线性度是影响其色散补偿性能的两个重要因素。对高斯型耦合系数分布光栅而言 。Numerical analysis on dispersion compensation characteristic of linearly chirped fiber gratings was carried out The results show that, ripples and linearity of delay curve for a chirped grating are two important factors to affect its dispersion compensation characteristic For the linearly chirped gratings with Gaussian coupling coefficient distribution, longer gratings will result in more perfect dispersion compensation characteristic

关 键 词：展宽 啁啾光纤光栅 色散补偿 数值分析 

分 类 号：TN929.11[电子电信—通信与信息系统] TN253[电子电信—信息与通信工程]