Comparison of discrete and distributed in-line Raman amplifiers in a 16 channel DWDM transmission system

Putrina, Julija; Olonkins, Sergejs; Bobrovs, Vjačeslavs; Ivanovs, G.

doi:10.1109/piers-fall.2017.8293141

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…With this research work it was found that the performance of a DWDM XGS-PON system is considerably affected by varying the design parameters of the optical amplifiers in addition to the amplification mode, which was highlighted by Putrina, Olonkis, Bobrovs and Ivanovs in [11]. Finally, the authors of [13] demonstrated that it is possible to implement and evaluate performance in an XGS-PON / GPON network architecture, which was not considered in our research, but it is important to consider for future work due to the advantages and flexibility that this offers.…”

Section: Discussionmentioning

confidence: 87%

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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: 87%

“…Putrina, Olonkis, Bobrovs and Ivanovs [11], highlight that many factors can severely affect the performance of an optical amplifier, but the most important of these is the power of the input signal, which can be varied by changing the position of an e-ISSN 2357-6014 / Vol. 16, no.…”

Section: Singh and Kalermentioning

confidence: 99%

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

2020

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Performance of Raman Fiber Amplifiers (RFA) in a Next Generation Optical Network XGS-PON

Pungo

Ceron

Agredo

2020

2020 IEEE Colombian Conference on Communications and Computing (COLCOM)

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Оптическая Стабилизация Усилителей Мощности Для Волс

Игуменов,

Лукиных,

Наний

et al. 2024

Last Mile Russia

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Исследована возможность оптической стабилизации коэффициента усиления эрбиевого волоконного усилителя с удаленной накачкой (ROPA) и распределенного ВКР-усилителя. Основой рассматриваемых систем оптической стабилизации является активный спектрально-селективный резонатор, генерирующий излучение на одном из не используемых спектральных каналов усилителя. Показано, что для ROPA предложенная система дает возможность поддерживать коэффициент усиления постоянным при изменении температуры, числа и мощности каналов. Для распределенного ВКР-усилителя обеспечивается постоянный коэффициент усиления при изменении числа каналов, постоянная выходная мощность при изменении потерь в линии.

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Comparison of discrete and distributed in-line Raman amplifiers in a 16 channel DWDM transmission system

Cited by 3 publications

References 6 publications

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

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

Performance of Raman Fiber Amplifiers (RFA) in a Next Generation Optical Network XGS-PON

Оптическая Стабилизация Усилителей Мощности Для Волс

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