Reparation of chromatic dispersion using dispersion compensation bank and bit-error rate analysis at various power levels in 40 Gbps fiber optics system

Xie, Tianjiao; Asif, M. Salman; Ali, Husan; Afzal, Hassan

doi:10.1109/cisp.2014.7003936

Cited by 5 publications

(4 citation statements)

References 9 publications

(9 reference statements)

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“…T. Xie et al [17] gave a model for dispersion compensation having a 40 Gbps transmission rate over multiple distances of 50, 100 and 200 km using SMF. A dispersion compensation bank was provided comprising multiple distinct dispersion compensators such as FBG, ideal DCF grating and Gaussian optical filter.…”

Section: Literature Reviewmentioning

confidence: 99%

Research on dispersion compensation using avalanche photodiode and pin photodiode

Chen

Wang

et al. 2020

IET Collab Intel Manufact

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With the growing demand for usage among Internet users, inventions related to increase in the capacity and bandwidth of transmission channels are more significant nowadays. This continuously growing demand can be fulfilled by using the optical fibre for transmission of signals instead of the wireless mode of transmission, due to the less nonlinearity present in the optical fibre. As every available mode has its own shortcomings so does the optical fibre. It suffers from dispersion and other linearities when long-distance transmission is considered. Hence, the field of invention is associated with the compensation of dispersion in optical fibre communication at higher bit rates of 50-80 Gbps for longer distances of 120 km. After their compensation, comparison of two photodiodes, that is, pin diode and avalanche photodiode has been done at these distinct bit rates in order to achieve the best suited photodiode. After the complete analysis of simulations in terms of quality factor and bit error rate, it has been observed that at distinct bit rates of 50-80 Gbps, the simulation model using avalanche photodiode exhibits superior performance to that of the pin diode. The comparison results show that the performance of the avalanche photodiode is around 11% better than the pin diode.This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Section: Literature Reviewmentioning

confidence: 99%

Research on dispersion compensation using avalanche photodiode and pin photodiode

Chen

Wang

et al. 2020

IET Collab Intel Manufact

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“…The survey is made based on the results procured by Optisystem simulator. The various signal performances are examined at SMF (Single mode fiber) with different power levels of input by utilizing eye diagram, BER analyzer and also maximum quality factor [4]. E. Fabrice Mfuamba Kabonzo et al, 2015 they presented that the combination of radio above fiber technology along with orthogonal frequency division multiplexing which resulted in excessive data rates and components with reduced cost.…”

Section: Valts Dilendorfs Et Al 2016 Author States About the Two Various Types Of Dispersion Compensators Like Fbgs Andmentioning

confidence: 99%

Dispersion Compensation in Optical Fiber Communication Using Fiber Bragg Grating Technique –A Outline

Kripa¹,

Surekha²

2020

IJEAST

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In the present day of communication optical fiber has emerged as a productive and viable mode for communication. Dispersion in optical fiber communication is primary drawback which has an impact on the implementation of optical fiber. For compensation of dispersion there are diverse methods. Some applications rely on Fiber optics due to its small size, less loss and small interferences from surroundings. For compensation of dispersion there are different techniques one such technique is Fiber Bragg Grating (FBG). In the propound work we used FBG technique for lossless data transmission more than 500 kilometers. Optisystem 16 Simulator is used as a simulation tool and several parameters are simulated for appropriate results. Cosimulation is done using MATLAB tool.

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“…The nonlinear impairments in the Single Mode Fibre (SMF) are mainly caused by chromatic dispersion and polarisation mode dispersion (PMD). Chromatic dispersion is induced by the change in the refractive index, which influences the difference in the group velocity of the wavelengths of a signal [4][5][6]. High bandwidth transmission is severely affected in a single channel transmission by the polarisation mode dispersion and group velocity dispersion (GVD).…”

Section: Introductionmentioning

confidence: 99%

Optimisation of dispersion compensating in a long-haul fibre for RF transmission of up to 100 Gbit/s by using RZ and NRZ formats

Paloi

Mirza

Haxha

2017

Optik

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With the recent data rate increase it is very challenging to build a fibre optic network that would enable a high data rate transmission over a long haul distance. The signal suffers large degradation over a certain distance due to distortion by the nonlinear effects of the optical fibres. In particular, transmission of high data rates over existing fibre optic systems, while keeping the cost low, avoiding an increase of the system's complexity and the usage of expensive devices, would be a very challenging task. In this paper, we address this problem by increasing the transmission distance in the fibre optic links for up to 2500km. We have used Standard Single Mode Fibre (SSMF) and Dispersion Compensation Fibre (DCF), where DCF is used as a loss compensator in Radio-Over-Fibre (RoF) systems. A mixture combination of the pre, post and symmetrical fibre compensation schemes were developed to overcome the dispersion in the fibre. We have found that in order to achieve high RF over fibre optic system performance for high data rates and long transmission, there is a requirement to upgrade the optical configuration scheme in a proportional way, by raising the length of the fibre span, compensation span and amplification. We have reported optimised RF over fibre configuration schemes that would have a great impact on reducing the cost, reducing the system's complexity and avoiding usage of expensive devices, in order to achieve high data rate transmission over existing fibre optic systems.

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Reparation of chromatic dispersion using dispersion compensation bank and bit-error rate analysis at various power levels in 40 Gbps fiber optics system

Cited by 5 publications

References 9 publications

Research on dispersion compensation using avalanche photodiode and pin photodiode

Research on dispersion compensation using avalanche photodiode and pin photodiode

Dispersion Compensation in Optical Fiber Communication Using Fiber Bragg Grating Technique –A Outline

Optimisation of dispersion compensating in a long-haul fibre for RF transmission of up to 100 Gbit/s by using RZ and NRZ formats

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