摘要
利用二次曝光法制作的啁啾光纤光栅在国内首次实现了 1 0 Gb/ s WDM系统单路色散补偿 ,经 1 80 km传输后色散补偿的功率代价为 1 d B。
A linearly chirped fiber grating has been written via two time exposure method with a uniform phase mask.Dispersion compensation of single channel of 10Gb/s WDM system has been demonstrated,using this chirped fiber grating.The power penalty of dispersion compensation after 180km transmission is 1dB.
出处
《激光与红外》
CAS
CSCD
北大核心
2000年第5期307-310,共4页
Laser & Infrared
基金
国家八六三计划资助!(编号 :86 3 -3 0 7-11-4 (0 5 ) )
关键词
啁啾光纤光栅
色散补偿
波分复用
光纤通信
chirped fiber grating
dispersion compensation
wavelength division multiplexing(WDM).