As interleavers have a fairly high cost performance, they have been extensively used in narrow interval DWDM systems. 摘要梳状分波器由于具有较高的性价比,在窄间隙密集波分复用系统中已大量使用。
We also discussed its application prospects in optical fiber communications,especially in DWDM. 讨论了这种方案在光纤通信方面特别是在密集波分复用系统中的应用前景。