摘要
本文给出了 1 42 mm长相位掩模板和扩束技术研制的色散补偿线性啁啾 Bragg光纤光栅 ( CFBG)的反射谱特性及传输实验结果 ,本实验研制的线性啁啾 Bragg光纤光栅样品带宽为 0 .56～ 0 .92 mm。可实现对普通光纤色散补偿 1 0 0 km以上 ,色散代价小于 1 .5d
Reflection spetrum and transmission experimental results of chirped fiber Bragg gratings fabricated with 142-mm-long phase and beam expansion technology are presented.One bandwidth in reflecton spectrum is 0.56nm and the other is 0.84nm,From the rseults of eye diagram transmission,authors find the chirped fiber Bragg grating dispersion compensation up to 100km of standard telecommunications fibers has been achieved.The dispersion penalty is less than 1.5dB.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2002年第1期71-73,共3页
Acta Photonica Sinica
基金
国家自然科学基金资助项目 ( 6 9872 0 1 3)
