摘要
提出了一种新型—Michelson—三面镜Fabry Perot型 5 0GHz不等带宽光学梳状滤波器设计方案 ,分析和模拟表明 :该器件将一路信道间隔为 5 0GHz的输入信号分离成信道间隔为 10 0GHz的奇偶两路输出信号 ,其中在 3dB处 ,奇数信道带宽大于 30GHz用于 10Gb/s传输 ,偶数信道带宽大于 6 0GHz用于 4 0Gb/s传输 对于将来的 4 0Gb/s系统 ,该器件具有优势 .
A novel design scheme of 50 GHz unequal passband interleaving filter with two three-mirror F-P resonators is put forward based on Michelson interference. The device splitting a input beam with channel spacing of 50 GHz into two beams with channel spacing of 100 GHz, at 3 dB one of which including odd channels having more than 60 GHz passband for 40 Gb/s and the other even channels having more than 30 GHz passband for 10 Gb/s,is analysized and simulated theoretically.The filter has more advantage for 40 Gb/s systems in future.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2003年第8期948-950,共3页
Acta Photonica Sinica
基金
国家 8 6 3计划项目 (86 3- 30 7- 2 2 - 5 2 )
中科院光电科技集团项目 (KGCX2 4 0 5 )资助
关键词
光学梳状滤波器
滤波器
波分复用
密集波分复用
Interleaver
Filter
Wavelength division multiplexing(WDM)
Dense wavelength division multiplexing(DWDM)