可重构光分插复用器(ROADM)的技术实现与性能评估  

The Technical Implementation and Performance Evaluation of Reconfigurable OADM

作　　者：黄照祥[1] 张阳安[1] 黄永清[1] 李玲[1] 任晓敏[1] 

机构地区：[1]北京邮电大学光通信中心,北京100876

出　　处：《光通信技术》2004年第12期4-9,共6页Optical Communication Technology

摘　　要：从光网络节点的功能要求出发,详细讨论了开关型和调谐型两大类ROADM的技术实现方案,并对各种ROADM技术的性能进行了比较分析。The dynamic reconfigurability of ROADM is very important for 'intelligent' optical network node. According to their functional demands, this paper discusses about two structure implementations: switching ROADM and tunable ROADM, and then their performance is compared and analyzed.

关 键 词：ROADM 光开关 可调谐滤波器 

分 类 号：TN929.11[电子电信—通信与信息系统]