-
采用半导体光放大器(SOA)级联滤波器的方案可以实现高速全光波长转换,其中,滤波器实质上是对SOA输出信号的光谱进行优化操作. 文中利用带通滤波器(BPF)和延时干涉仪(DI)组成的光谱优化器,不仅实现了80 Gbit/s同相波长转换,而且基于遗传算法设计光谱优化器的参数,极大地提高了输出信号的质量. 同时,也从理论上分析了SOA中超快带内效应对信号光谱的影响以及光谱优化器中BPF和DI的消光比对输出信号质量的影响.
-
关键词:
- A single semiconductor optical amplifier (SOA) assisted by optical filter is exploited to realize high-speed all-optical wavelength conversion /
- in which /
- the filter is employed to optimize output spectrum. We propose a spectrum optimizer which contains a
引用本文: |
Citation: |
计量
- 文章访问数: 4182
- PDF下载量: 875
- 被引次数: 0