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 。
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.
出处
《贵州工业大学学报（自然科学版）》
CAS
2001年第3期54-56,共3页
Journal of Guizhou University of Technology(Natural Science Edition)
关键词
光纤通信
全光网络
宽带传输
OTDM
DWDM
信道间隔
optical fiber communication
all optical network
bandwidth transmission
OTDM
DWDM
channel distance
