摘要
研究了变迹线性啁啾双光纤光栅的群时延特性及其在高次色散补偿中的应用 分析表明 ,群时延特性与周期差ΔΛ和不同的啁啾参量C有很大的关系
The group delay characteristics of apodized, linearly chirped dual overwritten fiber Bragg gratings and their potential as dispersion compensators have been investigated. It is demonstrated that the group delay characteristics are affected significantly by period difference ΔΛ and different chirp parameter C. The results in this paper have implications on higher order fiber dispersion compensation and optical CDMA.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2004年第3期299-302,共4页
Acta Photonica Sinica
基金
SupportedbyKeyProjectofScienceandTechnology(No.99066)fromtheMinistryofEducation
China
关键词
双光纤光栅
群时延
色散补偿
高次色散
光CDMA
Dual overwritten grating
Group delay
Dispersion compensation
Third-order dispersion
Optical CDMA
