摘要
密集波分复用系统(DWDM)具有广泛应用,首先从DWDM的关键技术———掺饵光纤放大器(EDFA)进行研究,论述EDFA的噪声特征及功率谱,分析3种可能的应用及特性,在此基础上设计DWDM传输系统,分析论证设计结果.
DWDM has a wide application. In this paper, EDFA - the key technology of DWDM is studied, the yawp characteristics and power chart are discussed. At the same time, three possible applications and the characteristics of these applications are analyzed. Based on the front views, the DWDM transmission system was designed and the results are demonstrated.
出处
《长沙电力学院学报（自然科学版）》
2006年第2期63-65,共3页
JOurnal of Changsha University of electric Power:Natural Science
