Analysis of Amplifier Spontaneous Emission noise in Raman Fiber Amplifiers

摘要

In this paper temperature dependent models have been proposed that accurately describe amplified spontaneous emission in discrete and distributed Raman amplifiers. Using those models we analyzed a few main factors which influence the amplified spontaneous emission (ASE) noise. Rayleigh scattering that can enlarge the power of ASE noise is taken into consideration. So we have got a more accurate result.