The research on 10Gbps optical communication dispersion compensation systems without electric regenerator

Author

Liu, Wen ; Guo, Shu-qin ; Chang, Li-ping ; Lei, Ming ; Sun, Fu-mei

Author_Institution

Coll. of Inf. & Eng., Zhejiang Univ. of Technol., Hangzhou, China

Volume

9

fYear

2010

fDate

16-18 Oct. 2010

Firstpage

4480

Lastpage

4483

Abstract

Dispersion is one of main factors to limit the development of the optical fiber communication systems to be long-distance, high-speed and large capacity. In this paper, 2500km-10Gbps optical communication dispersion compensation systems based on FBG without electric regenerator are designed. Four schemes based on fiber Bragg grating (FBG) are realized through simulation: pre-compensation, post-compensation and two kinds of symmetrical compensation. The results demonstrate that: compared with pre-post compensation and two kinds of symmetrical compensation, post-compensation based on FBG shows the best performance. On the condition of full compensation, as the peak power of the input pulse grows, FBG post-compensation performs generally better than DCF post-compensation for the 10Gbps optical communication transmission systems.

Keywords

Bragg gratings; electric generators; optical fibre communication; optical fibres; electric regenerator; fiber Bragg grating; optical communication dispersion compensation systems; optical fiber communication systems; Fiber gratings; Mathematical model; Optical fiber communication; Optical fiber dispersion; Optical fibers; BER; DCF; FBG; Nonlinear effects; Q factor; dispersion compensation;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing (CISP), 2010 3rd International Congress on

Conference_Location

Yantai

Print_ISBN

978-1-4244-6513-2

Type

conf

DOI

10.1109/CISP.2010.5646771

Filename

5646771