摘要
研制了一种啁啾的多波长光纤Bragg光栅 ,波长、波长间隔符合ITU T标准 ,利用这种多波长啁啾光栅可以同时对多信道波长进行色散补偿 ,这种啁啾的多波长光纤Bragg光栅能滤除反射峰之间未用波长范围内的放大器的自发辐射噪声 (ASE) ,并进行了 8× 10Gb/s 10 2km色散补偿实验 ,各信道补偿一致性很好。
A new multiwavelength chirped fiber Bragg grating(MCFBG), which wavelength and space of neighbored wavelength are up to ITU T standard, was fabricated. The ASE of amplifiers in unused wavelength regions between peaks can be filted out by the MCFBG. The MCFBG can compensate 8×10Gb/s 102km dispersion and show very good uniformity.
出处
《光学技术》
CAS
CSCD
2000年第3期202-203,共2页
Optical Technique
关键词
WDM
色散补偿
啁啾光栅
多波长啁啾光栅
WDM
dispersion compensation
chirped fiber Bragg grating
multiwavelength chirped fiber Bragg grating
