【摘要】 超大容量传输技术是光纤通信的发展方向。增加传输带宽的主要手段是充分利用当前光纤和光器件的性能 ,从增加单信道的传输速率、增加信道数量和减小信道间隔等三个方面寻求突破 ,论述了该领域的研究动态更多还原

【Abstract】 Supercapacity transmission technology is a trend of development.The major means of increasing transmission bandwidth is increasing transmission capacity of each single channel and the number of channels and decreasing channel distance to make full use of the optical devices.This paper introduces the state of the art in the field.更多还原