摘要
研究了拉曼放大器中的几种主要噪声 ,分析了噪声的来源及特点 ,给出了描述噪声的方程 ,并对其进行了数值计算 。
This paper studied several major noises of Raman amplifiers,analysed the source and the characater of the noises,and gave equations described the noise.At the same time we mode calculation with numerical analysis. At last, we proposed some improvement methods.
出处
《光通信研究》
北大核心
2001年第3期59-62,共4页
Study on Optical Communications
关键词
拉曼放大器
光纤通信
噪声
fiber Raman amplifier
ASE
crosstalk
Rayleigh scattering
