Through analysis on the characteristics of multiplexed signals in DWDM system and the necessity of online spectrum monitoring
this paper proposed a technical scheme of online spectrum monitoring for F P interference filter. The good experiment results have been obtained and the online spectrum monitoring for 32×2.5 Gbit/s DWDM system has been realized.
关键词
波分复用F-P干涉滤波器信道光波长光信噪比
Keywords
WDMF P interference filterwavelength of channelOSNR