摘要
提出了一种新型结构的粗波分复用(CWDM)器件,该器件可实现8路波长、间隔为20nm的光信号的解复用。器件级联8个多层介质膜滤波器,两个由8个自聚焦透镜和8根光纤组成的阵列置于多层介质膜滤波器的对面以接收8路解复用后的光信号。
A novel CWDM device was proposed. 8 multilayer Thin-Film-Filters were placed in series to demultiplex 8 channel 20 nm spaced optical signals,behind these multilayer Thin-Film-Filters 8 GRIN lenses and 8 fibers were arranged in two array-pairs to receive those demultiplexed signals?
出处
《光通信技术》
CSCD
北大核心
2004年第11期40-41,共2页
Optical Communication Technology
基金
国家科技型中小企业技术创新基金项目(02C26214210667)
武汉市科技攻关项目(2002100513005)
