Comparison between NRZ and RZ OOK modulation format in chromatic dispersion compensation in both electrical and optical compensator

Author

Moghaddasi, Majid ; Rahman, Syuhaimi Bin Ab

Author_Institution

Dept. of Electr., Electron. & Syst. Eng., UKM, Bangi, Malaysia

fYear

2011

fDate

25-28 Sept. 2011

Firstpage

494

Lastpage

497

Abstract

This paper compares the efficiency of on-off Keying (OOK) modulation formats non-return-to-zero (NRZ) and return-to-zero (RZ) in both electrical and optical chromatic dispersion compensation. While In electrical compensator feed forward-decision feedback equalizer (FFE-DFE) method was applied, Dispersion Compensation Fiber (DCF) was chosen to evaluate the effect of modulation format on them. Transmission distance, subsequently are varied in both systems with mentioned compensation systems to evaluate the Bit Error Rate (BER) regarding to mentioned modulation techniques.

Keywords

amplitude shift keying; error statistics; optical fibre communication; optical fibre dispersion; BER; NRZ OOK modulation; bit error rate; dispersion compensation fiber; electrical chromatic dispersion compensation; electrical compensator feed forward-decision feedback equalizer method; on-off keying modulation formats non-return-to-zero; optical chromatic dispersion compensation; optical compensator; Dispersion; Modulation; Optical fiber networks; Optical fibers; Optical signal processing; Chromatic Dispersion Compensation; Modulation Format; OOK; RZ versus NRZ;

fLanguage

English

Publisher

ieee

Conference_Titel

Business, Engineering and Industrial Applications (ISBEIA), 2011 IEEE Symposium on

Conference_Location

Langkawi

Print_ISBN

978-1-4577-1548-8

Type

conf

DOI

10.1109/ISBEIA.2011.6088865

Filename

6088865