全光网中一种功率控制和均衡方案的研究

A New Method to Control and Equalize Power in All Optical Network

针对全光网中级联ＥＤＦＡ的功率瞬态变化的情况，提出了一种新的功率均衡和控制方案。与其它方案的一个显著不同是，该方案可以控制微秒量级的功率起伏，从而在全光网的网络管理中无需考虑级联ＥＤＦＡ的功率瞬态。

In this paper, a new method is proposed in order to control and equalize the power transients of cascaded EDFAs in all optical networks. Compared with others, this method has a new point which can control power variation at μs, so that power transient of cascaded EDFAs in all optical network management can be ignored.