1．48μm泵浦的EDFA理论模型的修正与数值解  

Modified the Model of Erbium-Doped Fiber Amplifiers with 1480nm Pumping and Calculation Used Numerical Solving

作　　者：汪微[1] 张燕双[1] 黄宣泽[1] 罗杰[1] 邹林森[1] 陈永诗[1] 雷道玉[1] 

机构地区：[1]武汉邮电科学研究院光纤光缆部

出　　处：《光通信研究》1995年第2期19-22,共4页Study on Optical Communications

摘　　要：本文所建立的ＥＤＦＡ的理论模型考虑了ＡＳＥ和光纤的本征衰耗，修改了速率方程和传输方程。对泵浦光功率、信号光功率沿光纤长度的分布及ＥＤＦＡ增益特性等进行了数值解，所得结果与实验结果符合较好。The model of EDFA that has been made is modified by considering the base loss of erbium-doped fiber and ASE. The rate equations and propagation equations that have been modified are given. The distributions of signal and pump power with fiber length and the EDFA gain characteristic and output power saturation have been calculated by computer.Th3e results are in accord with our experimental results very well.

关 键 词：EDFA 单模 EDF 泵浦 

分 类 号：TN245[电子电信—物理电子学]