【摘要】 针对级联放大WDM系统中动态增益失衡的问题,通过全光和光电混合方法控制粒子数反转水平,自行设计制作出了动态增益均衡掺铒光纤线路放大器和功率放大器,并通过8×25Gb/s450km传输实验,证明了这种放大器对系统动态变化的均衡作用更多还原

【Abstract】 Aiming at the problem of dynamically gain imbalance in cascaded amplification WDM system,a series of dynamically gain equalized Erbium doped fiber power booster and inline amplifier were designed and built,in which the population inversion was controlled.The equalisation transmission was demonstrated by using this kind of EDFA.更多还原