摘要
本文提出使用级联的温度调谐均匀光纤光栅对光纤进行宽带色散补偿 ,对所需光纤光栅的变迹函数和耦合长度进行了优化设计 ,并讨论了光纤光栅的温度增敏措施。
In this paper,a novel dispersion compensation method using temperature-tuned uniform fiber gratings in transmission was proposed.And the optimization of the apodization function was introduced to improve the compensation performance.In addition,some practical technique of the fiber grating tuning by temperature was mentioned.
出处
《激光杂志》
CAS
CSCD
北大核心
2002年第3期30-32,共3页
Laser Journal
基金
北京大学电子学系"区域光纤通信网与新型光通信系统国家重点实验室"资助项目
关键词
均匀光纤光栅
温度调谐
宽带色散补偿
uniform fiber grating,temperature-tuned,wide-band dispersion compensation
