摘要
从Ｅｒ（３＋）的能级特性出发，研究了掺饵光纤放大器的输入输出特性，分析了增益饱和效应下的信号失真，提出了一种利用提高泵浦光功率以减小信号畸变的方法．
starting from the properties of the energy levels of the Er3+ in erbium-doped fiber amplifier,the characteristics of the input signal and output light are studied. The distortion of output signal in the gain saturation effect is analyzed. A method to reduce the distortion is presented by increasing the pump light power.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
1996年第4期504-507,共4页
Journal of Xiamen University：Natural Science
基金
福建省自然科学基金
关键词
掺铒
光纤放大器
增益饱和
失真
放大器
Erbium-doped fiber amplifier, Gain saturation, Distortion, Pump lightpower
