论文部分内容阅读
研究了光纤拉曼放大器中双重瑞利散射噪声的特性 ,提出了在考虑拉曼光放大作用时 ,双重瑞利散射噪声的表达式。给出了在加入隔离器进行抑制后 ,双重瑞利散射噪声的计算方法 ,并进行了模拟分析 ,得出了放置隔离器的最佳位置。
The properties of double Rayleigh scattering noise in a fiber Raman amplifier are studied, and the expression of double Rayleigh scattering noise when Raman light amplification is taken into account is proposed. The method of calculating the double Rayleigh scattering noise after adding the isolator is given and the simulation analysis is carried out. The optimal position of the isolator is obtained.