Effect of Fiber-Optics Nonlinearities in Long Haul and Ultra-High Speed DWDM Optical Transmission Networks at 10, 40 and 100 Gb/s Ultra-High Speed Data Rates

Author:

Ali Farman1,Khan Yousaf2,Qureshi Shahryar Shafique1,Ahmad Shabir3,Waqas Muhammad3

Affiliation:

1. Iqra National University , Peshawar , Pakistan

2. University of Engineering and Technology , Peshawar , Pakistan

3. Cecos University of Information and Emerging Science , Peshawar , Pakistan

Abstract

Abstract The impact of major nonlinearities in optical fiber such as SRR (Stimulated Raman Scattering) and Four Wave Maxing (FWM) in cascaded amplifier Dense Wavelength Division Multiplexing optical long reach and high speed data rate transmission scheme have been investigated at different data rates. Pulse walk off effect is considered for the purpose of calculating Stimulated Raman Scattering (SRS) nonlinear factor. Examination has been accomplished to assess signal to noise ratio thinking about the consolidated impact of SRS and FWM within the sight of amplified spontaneous emission noise to achieve minutest noise at altered data rates.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

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