本文的第一章对EDFA的发展背景作了概述。列举了与其类似的光纤放大器的特 点；重点阐述了EDFA的发展过程以及使EDFA获得广泛应用的各项优点；分析了EDFA 当前的发展方向，并简要叙述了本文的研究内容。 -This article first chapter on the development of EDFA outlined the background. Cited similar fiber amplifier and its characteristics focuse

simulink blocks for simulation of light sources including laser diodes and EDFA

To get a phenomenological understanding of how an EDFA works, we need to look at the energy-level structure of erbium.

The project describes the wavelength Division Multiplexing using EDFA amplifer. The tools used for this project are optisystem and matlab.