Performance analysis of EDFA amplifier for DWDM system

zaman, Mubashir ul; Iqbal, Shahid; Isha,

doi:10.1109/indiacom.2014.6828081

Cited by 7 publications

(2 citation statements)

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“…Of the different works related to the topics covered in this research, it should be noted that the authors in [1] evaluated the performance of a DWDM network with EDFA amplification according to parameters such as gain and noise, while in this work these parameters are not estimated and two other types of amplification are also analyzed by varying the pumping parameters only, and not the power input, spacing between channels, EDFA length and erbium concentration.…”

Section: Discussionmentioning

confidence: 99%

“…Zaman, Iqbal and Isha [1], performed an analysis of the dense wavelength division multiplexing system (DWDM) using the erbium doped fiber amplifier (EDFA) in the C band, which works at 1530 nm -1565 nm. For optimal results in the parameters of gain, noise, gain acceleration and bit error rate (BER), variables such as input channel power, channel spacing, EDFA length, pump power and erbium concentration were adjusted.…”

Section: Literature Reviewmentioning

confidence: 99%

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Performance of optical amplifiers with regard to the power penalties of a DWDM XGS-PON

2020

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Introduction:This article is the product of the research “Simulation level performance analysis of optical amplifiers for a DWDM XGS-PON network environment”, supported by the Research Group in New Technologies in Telecommunications (GNTT) of the University of Cauca during 2019. Problem:For the implementation of XGS-PON optical network architectures, amplification processes are required. These generate power penalties that lead to the presence of non-linear phenomena, significantly degrading network performance. Objective:To analyze the performance of a DWDM / XGS-PON network architecture, respecting the power penalties generated by implementing different types of optical amplifiers in different amplification modes. Methodology:Compilation of relevant bibliography on long-range network architectures with symmetric speeds of 10 Gbps. Results:Not working in the ideal region of amplification affects the performance of a DWDM XGS-PON network, generating a migration of a linear to non-linear propagation regime, due to the presence of power penalties such as FWM. Conclusion:With this investigation it is possible to determine which amplifier should be used according to the needs of the optical network, evaluating the different alternatives available in the market, depending on the cost, configuration and performance of the system. Originality:A new research is carried out for the performance of DWDM XGS-PON state-of-the-art network architectures, regarding the incidence of non-linear propagation phenomena. Restrictions:In some cases, the simulation tool requires a high consumption of machine resources and processing time.

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Section: Discussionmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%