摘要
目前,光纤通信已成为现代通信网的基本组成部分,承载着通信骨干网络的主要传输任务。随着急剧增长的传输容量,人们提出了各种扩大光纤通信容量的技术方案,其中,波分复用技术是目前切实可行并被广泛应用的技术方案。本文就稀疏波分复用滤光片提出了2种膜系设计方案,并进行了比较。
Currently, the optical fiber communication has become the basic part of the modern communication net- work and undertaken the main transmission task. With the rapid enhancement of transmission capacity, people put forward various technology designs used to expand the capacity of the optical fiber communication. The technology of WDM is one of these designs and has been widely applied to the local area network and Ethernet network. Two coating designs about filters in the system of CWDM are introduced and compared in this paper.
出处
《贵州科学》
2006年第3期71-74,共4页
Guizhou Science
关键词
波分复用
膜系设计
干涉滤光片
优化算法
WDM
coating design
interference filter
optimization algorithm
