期刊名称：International Journal of Electronics and Computer Science Engineering
电子版ISSN：2277-1956
出版年度：2013
卷号：2
期号：3
页码：912-918
出版社：Buldanshahr : IJECSE
摘要：In this paper we will study the various method of dispersion compensation in single mode fiber created because of dependence of group index to wavelength known as chromatic dispersion. Various methods of dispersion compensation are Dispersion compensation fiber (DCF) which compensates dispersion at 1310nm and 1550 nm and Fiber Bragg gratings (FBG) which compensate dispersion at wavelength around 1550nm. Also we will study the comparison between the two. DCF techniques increases the total losses non-linear effects and costs of optical transmission system. FBG helps in decreasing the cost of the system and also have low insertion loss.
