Modeling and minimization of FWM effects in DWDM-based long-haul optical communication systems

F Ali, F Muhammad, U Habib, Y Khan… - Photonic Network …, 2021 - Springer
Optical communication systems (OCSs) mainly represent the backbone of modern long-haul
communication networks because of low loss transmission over long distances and ultra …

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

F Ali, Y Khan, SS Qureshi, S Ahmad… - Journal of Optical …, 2022 - degruyter.com
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 …

[HTML][HTML] Stabilization of super coherent frequency transfers via amplifier cascade balancing

M Šlapák, O Havliš, R Vohnout, J Vojtěch… - Optical Fiber …, 2024 - Elsevier
This paper introduces a novel metric and approach for link quality measurement and a new
algorithm for human-intervention-free optical link balancing, specifically designed for optical …

DSP-Assisted nonlinear impairments tolerant 100 Gbps optical backhaul network for long-haul transmission

M Irfan, F Ali, F Muhammad, U Habib, AS Alwadie… - Entropy, 2020 - mdpi.com
High capacity long haul communication and cost-effective solutions for low loss transmission
are the major advantages of optical fibers, which makes them a promising solution to be …

Mitigation of phase noise and nonlinearities for high capacity radio-over-fiber links

MK Asif Khan, F Ali, M Irfan, F Muhammad, F Althobiani… - Electronics, 2021 - mdpi.com
Radio-over-fiber (RoF) links successfully provide high data rates and bandwidth capacity
with a low complexity system architecture, as compared to its counterpart digital-RoF. In …

An optimal framework for WDM systems using analytical characterization of refractive index-related nonlinear impairments

M Irfan, F Ali, F Muhammad, AS Alwadie, A Glowacz… - Electronics, 2021 - mdpi.com
Nonlinear effects in the optical transmission systems (OTSs) are considered as the major
performance limiting factor to provide high transmission rates over ultra-long distances. As …

Nonlinearity mitigation of self-phase modulation effect in coherent optical system

N Hadjadji, R Hamdi - Journal of Optical Communications, 2024 - degruyter.com
In this paper, the proficiency of nonlinearity compensation studied on the polarization
division multiplexing 0.3 return-to-zero quadrature phase-shift keying (PDM-0.3 RZ-QAM) …

Design and investigation of N1-class next-generation passive optical network-2 (NG-PON2) coexistence architecture in the presence of Kerr effect and four-wave …

RA Pagare, S Kumar, A Mishra - Journal of Optical Communications, 2024 - degruyter.com
In this paper, we investigated N1-class Time and Wavelength Division Multiplexing (TWDM)
Next-Generation Passive Optical Network-2 (NG-PON2) supporting symmetric and …

[Retracted] Information Steganography Technology of Optical Communication Sensor Network Based on Virtual Reality Technology

ZB Wang, WM Li, GQ Wang - Journal of Sensors, 2022 - Wiley Online Library
In order to solve the problems of narrow object orientation and insufficient visual rendering
ability of the optical communication network experimental system, the author proposes a …

A new mathematical model considering the multi-protocol label switching and the routing and spectrum allocation problems jointly in elastic optical networks

A Hadian, M Bagherian, SS Ayat - Photonic Network Communications, 2022 - Springer
Abstract Elastic Optical Networks (EON) have recently attracts researchers, as one of the
most promising technologies for flexibly assign spectrum resources to link requests, and …