Performance Analysis of Radio over Fiber System with Ook Based Dwdm for Fiber to Home Network

Radhi, Ali Hussein; Jaiswal, Arvind Kumar; Kumar, M. S. Mohan

doi:10.9790/2834-0852629

Cited by 4 publications

(1 citation statement)

References 11 publications

(11 reference statements)

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“…This mechanism is capable of optical signal modulation and can also achieve communication at high speed without the process of optical-electrical-optical signal propagation. This further leads to enhancement on the factor of optical system dispersion tolerance that is a major factor of signal obstruction for the transmission (Prabu et al 2017;Radhi et al 2013). FSO is a channel that gives an opportunity for the transmission of point-to-point communication by propagating optical signal in an atmosphere as a carrier frequency.…”

Section: Spectrum Slicing (Ss)-wdm-fsomentioning

confidence: 99%

Enhanced spectrum slicing: wavelength division multiplexing approach for mitigating atmospheric attenuation in optical communication

Arora

Saini²,

Bhatia

et al. 2022

Opt Quant Electron

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Over the last decades, free-space optics (FSO) emerged as a prominent way of communication over radio frequency communication and microwave communication. Working of FSO in comparison with optical ber cable (OFC) network is the same. The only difference between FSO & OFC is the transmission of an optical beam. The optical beam is transmitted through the free space in the case of FSO. Whereas the transmission of optical beam takes place using OFC core, i.e. glass ber in the case of OFC. Fog, haze, rain, and clouds in the atmosphere directly affect FSO performance and the power of signal propagation.Further added, the wavelength of propagating beam is based on the size of fog particles which leads to atmospheric attenuation. To mitigate the impact of atmospheric attenuation on signals, the proposed study is based on a spectrum slicing (SS) -wavelength division multiplexing (WDM) system with Pre and Post Ampli cation. The analysis of SS-WDM-Pre and SS-WDM-Post has been done over various values of attenuation. The comparison analysis proves that the SS-WDM-Post is more e cient than both SS-WDM-Pre and traditional SS-WDM in terms of Q-factor.

show abstract

Section: Spectrum Slicing (Ss)-wdm-fsomentioning

confidence: 99%

Enhanced spectrum slicing: wavelength division multiplexing approach for mitigating atmospheric attenuation in optical communication

Arora

Saini²,

Bhatia

et al. 2022

Opt Quant Electron

View full text Add to dashboard Cite

show abstract

Enhanced Spectrum Slicing--Wavelength Division Multiplexing Approach for Mitigating Atmospheric Attenuation in Optical Communication

Arora

Saini

Bhatia

et al. 2021

Preprint

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Over the last decades, free-space optics (FSO) emerged as a prominent way of communication over radio frequency communication and microwave communication. Working of FSO in comparison with optical fiber cable (OFC) network is the same. The only difference between FSO & OFC is the transmission of an optical beam. The optical beam is transmitted through the free space in the case of FSO. Whereas the transmission of optical beam takes place using OFC core, i.e. glass fiber in the case of OFC. Fog, haze, rain, and clouds in the atmosphere directly affect FSO performance and the power of signal propagation. Further added, the wavelength of propagating beam is based on the size of fog particles which leads to atmospheric attenuation. To mitigate the impact of atmospheric attenuation on signals, the proposed study is based on a spectrum slicing (SS) - wavelength division multiplexing (WDM) system with Pre and Post Amplification. The analysis of SS-WDM-Pre and SS-WDM-Post has been done over various values of attenuation. The comparison analysis proves that the SS-WDM-Post is more efficient than both SS-WDM-Pre and traditional SS-WDM in terms of Q-factor.

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Comprehensive Study of Radio over Fiber with different Modulation Techniques – A Review

Sharma¹,

Rana²

2017

IJCA

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With the increase in the technology of networks and the internet, the need of the users also increases. The requirement of high bandwidth, high data transmission rate etc increases. To fulfill this need the concept of fiber optic was developed. Fiber optic communication is optical communication which is the combination of two communication methodologies and can be used for both wired and wireless communication systems. This form of communication is used by the users from many years but still it requires some advancements and developments to make it more refine. The conventional systems designed for RoF technology comprises of various drawbacks such as limited number of users, unwanted frequencies in the signals and quality of the system. This paper provides a brief to the concept of fiber communication and various modulation schemes along with this the developments that had been done in this work are also define in related work section.

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Performance Analysis of Radio over Fiber System with Ook Based Dwdm for Fiber to Home Network

Cited by 4 publications

References 11 publications

Enhanced spectrum slicing: wavelength division multiplexing approach for mitigating atmospheric attenuation in optical communication

Enhanced spectrum slicing: wavelength division multiplexing approach for mitigating atmospheric attenuation in optical communication

Enhanced Spectrum Slicing--Wavelength Division Multiplexing Approach for Mitigating Atmospheric Attenuation in Optical Communication

Comprehensive Study of Radio over Fiber with different Modulation Techniques – A Review

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