摘要
设计了基于位相波导光栅 (AWG)的复用和解复用双重功能的两种OADM网元实现方案 ,分析并实验研究了两种OADM网元的串扰特性。结果表明 ,采用一定结构设计的OADM网元可以较好地减小串扰影响。
Because arrayed waveguide grating (AWG) can apply to multi/demultiplexers at the same time, two kinds of optical add drop multiplexers structure based on AWG can be realized. Crosstalk character of each practical OADM method is analyzed comparatively and verified by the experimental test. Accoding to the test results, the crosstalk effect is reduced by a certain OADM structure design.
出处
《高技术通讯》
EI
CAS
CSCD
2001年第6期33-36,32,共5页
Chinese High Technology Letters
基金
863计划 ( 863 3 0 0 0 1 0 2 99
863 3 17 0 1 0 5 99)
国家自然科学基金 ( 69772 0 3 4 )资助项目
