广播与选择型ROADM的设计与实现
Design and implementation of broadcast & select-based ROADM
动态可重构 光分插复用器 广播与选择 功率均衡 dynamic reconfigurable Optical Add/Drop Multiplexer(OADM) broadcast and select channel equalization
摘要
文章对动态可重构光分插复用器(ROADM)进行了介绍；对实现ROADM的多种方案进行了归纳整理和简要分析；对其中解复用/开关矩阵/复用(DSM)、DSM波段、广播与选择(B&S)3种典型的ROADM结构进行了较详细的说明。文章作者设计并实现了广播与选择型ROADM，并对实验系统的上/下路功能和信道功率均衡功能进行了验证。
Abstract
This article gives an outline of dynamic reconfigurable optical add/drop multiplexer (ROADM). A brief analysis and classification have been made of a variety of solutions for the implementation of ROADM. Three typical structures of Demux/Switch/Mux (DSM), DSM band, and the “Broadcast and Select” (B&S) are described in details. B&S-based ROADM has been designed and implemented. The add/drop and dynamic channel equalization functions in the experimental system are verified.
陈利兵, 杨冰, 张阳安, 黄永清, 李玲, 任晓敏. 广播与选择型ROADM的设计与实现[J]. 光通信研究, 2006, 32(2): 61. CHEN Li-bing, YANG Bing, ZHANG Yang-an, HUANG Yong-qing, LI Ling, REN Xiao-min. Design and implementation of broadcast & select-based ROADM[J]. Study On Optical Communications, 2006, 32(2): 61.
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