Influence of XPM in periodically dispersion-managed WDM transmission systems

Author

Faisal, Mohammad

Author_Institution

Dept. of Electr. & Electron. Eng., BUET, Dhaka, Bangladesh

fYear

2010

fDate

18-20 Dec. 2010

Firstpage

710

Lastpage

713

Abstract

Cross-phase modulation (XPM) induced phase fluctuations in a periodically dispersion-managed (DM) wavelength-division multiplexed (WDM) transmission line has been studied. Analytical estimation for phase shift has been deduced using variational analysis and numerical simulations based on split-step Fourier method has been performed to validate the analytical results. We investigate different periodic DM models and therefore the effects of initial pulse spacing between channels and channel spacing on phase shift have been studied. We find that XPM-induced phase fluctuations can be mitigated by properly choosing DM model along with due adjustment of channel spacing.

Keywords

Fourier analysis; numerical analysis; optical fibre dispersion; optical modulation; phase modulation; telecommunication transmission lines; variational techniques; wavelength division multiplexing; wireless channels; DM wavelength-division multiplexed transmission line; XPM induced phase fluctuation; channel spacing; cross-phase modulation; numerical simulation; periodically dispersion-managed WDM transmission system; split-step Fourier method; variational analysis; cross-phase modulation; dispersion management; optical fiber communication; variational analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering (ICECE), 2010 International Conference on

Conference_Location

Dhaka

Print_ISBN

978-1-4244-6277-3

Type

conf

DOI

10.1109/ICELCE.2010.5700791

Filename

5700791