Design and Performance Analysis of Simple WDM Optical Fiber Communication System

Fakhruldeen, Hassan Falah; Khekan, Ahlam R.; Al‐Kharsan, Ibrahim H.

doi:10.11113/mjfas.v19n3.2990

Mal. J. Fund. Appl. Sci.

2023

DOI: 10.11113/mjfas.v19n3.2990

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Design and Performance Analysis of Simple WDM Optical Fiber Communication System

Hassan Falah Fakhruldeen

Ahlam R. Khekan

Ibrahim H. Al‐Kharsan

Abstract: WDM (wavelength division multiplexing) is used in this project to simultaneously send data over several channels at high speed. Single mode fiber is favored over Multimode fiber for long-distance communication. As data rate and optical fiber length grow, the quality factor falls. Dispersion effects on an 8-channel dense WDM system at a high data rate will be examined using the Optisystem 10 simulator. A dispersion compensation fiber (DCF) and an Erbium doped fiber amplifier (EDFA) are used to compensate for th… Show more

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2024

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Cited by 2 publications

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Optimization of 16 wdm channel of 40 gbps optical link

Zaeer Dhaam,

Jawad Al Dujaili,

Kareem Abdallah

2024

BIO Web Conf.

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The demand for higher capacities in fifth-generation networks and upcoming generations can be met with technology such as Wavelength Division Multiplexing (WDM). A study has been conducted to enhance the performance of a system comprising of sixteen light waves that carry high data rates of 40 Gbps for each data source associated with one of the wavelengths. The key focus of this study was to optimize the system parameters, including channel spacing, power levels, and dispersion compensation, to increase the signal-to-noise ratio and reduce signal degradation, which would be compatible with high data transfer speeds. The aim of this work is to improve the efficiency and performance of the proposed system. Using the simulation program OptiSystem, the proposed optical communications system based on 16 WDM channels for the 40 Gbps optical link was improved. Several parameters were adjusted to improve the performance of the proposed system. By carefully treating variables that can significantly affect system performance and striving to maximize the signal-to-noise ratio, minimize signal degradation, including dispersion compensation strategies, and optimize power levels. This work can determine the ideal configuration for the 16 WDM channels by evaluating and comparing the performance of different optimization strategies to obtain better results compared to previous work. The results show the extent of the impact of the optimization process on improving the system performance, which makes the proposed system suitable for communications systems in the next generations.

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Optimization of 16 wdm channel of 40 gbps optical link

Zaeer Dhaam,

Jawad Al Dujaili,

Kareem Abdallah

2024

BIO Web Conf.

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Optimizing Fi-Wi network performance through advanced multiplexing techniques: a comparative analysis for enhanced quality metrics

Kaur,

Saini

2024

Journal of Optical Communications

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Fi-Wi networks, emblematic of the convergence between optical fibers and wireless access, stand resolutely at the vanguard of the transformative redefinition of communication paradigms. As advanced communication networks persistently redefine the contours of connectivity, characterized by their unparalleled speed, minimal latency, and augmented capacity, the exigency for innovative approaches undergoes heightened intensification. The crux of this study pivots upon the methodical application of multiplexing techniques, notably wavelength division multiplexing (WDM), optical code division multiplexing (OCDMA), and optical time division multiplexing (OTDM), each deployed with precision to elevate the nuanced performance of the Fi-Wi network. The multifaceted optimization of these techniques not only imparts an impetus to data transfer rates, mitigates latency, and augments spectral efficiency but concurrently instigates the realm of wireless connectivity. The research undertakes a technical exploration of the deployed multiplexing strategies, delineating their idiosyncratic advantages. A discerning comparative analysis vis-a-vis the hybrid (Fi-Wi)-single model, precisely serving as the baseline, unequivocally delineates the superior performance of the proposed methods across metrics of Q-factor, eye height, and logarithmic bit error rate-Q factor.

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Design and Performance Analysis of Simple WDM Optical Fiber Communication System

Cited by 2 publications

References 16 publications

Optimization of 16 wdm channel of 40 gbps optical link

Optimization of 16 wdm channel of 40 gbps optical link

Optimizing Fi-Wi network performance through advanced multiplexing techniques: a comparative analysis for enhanced quality metrics

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