由Giles模型对L-band EDFA的理论分析  

Theoretical Analysis of L-band EDFA by Giles Model

作　　者：谭莉[1] 丁永奎[1] 王衍勇[1] 薛挺[1] 李世忱[1] 

机构地区：[1]天津大学精密仪器与光电子工程学院国家教育部光电信息技术科学重点实验室,天津300072

出　　处：《光子学报》2004年第2期143-146,共4页Acta Photonica Sinica

基　　金：教育部博士点基金资助项目 (19990 0 5 6 15 )

摘　　要：本文通过运用Giles模型对L bandEDFA在不同泵浦波长下的增益、不同泵浦功率与光纤长度的关系以及各种增益特性等进行了数值模拟 ,并同时辅以C bandEDFA进行比较计算 ,从理论上对L bandEDFA的特性进行了较为详细的分析说明 。The L-band and C-band EDFAs are calculated and compared by using Giles Model. The gain of L-band EDFA pumped by different wavelengths and the relationship between the optimum length of L-band EDF and input pump power at different signal wavelengths, are numerically simulated as well as many characteristics of the gain of L-band EDFA.Some novel results are also got by the theoretical analysis above.

关 键 词：GILES模型 长波段 光纤放大器 密集波分复用 增益 

分 类 号：TN248.1[电子电信—物理电子学]