论文部分内容阅读
1 引言铒光纤放大器在1.55 mm区传输信号的近代光纤通信线路中得到广泛应用。在这种情况下，信号在常用的1.53~1.56 mm区（C带）和1.56~1.60 mm区（L带）都得到有效放大。放大器的一个重要特性是它的饱和功率或信号放大状态下的最大输出功率（放大器输入功率保证可观地抑制自?
1 Introduction Erbium-doped fiber amplifiers are widely used in modern optical fiber communication lines that transmit signals in the 1.55 mm area. In this case, the signal is effectively amplified in the commonly used 1.53-1.56 mm zone (C zone) and 1.56-1.60 mm zone (L zone). An important characteristic of the amplifier is its saturation power or signal amplification state of the maximum output power (amplifier input power guaranteed significantly inhibited self?