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3 publications

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    Performance Investigation of Hybrid Raman- EDFA amplifier in WDM network

    By Swati Tyagi, Dr. Amit Kumar Garg, Riya Sinha

    Abstract: A composite layout of Erbium-Doped-Fiber amplifier(EDFA) and Raman amplifier is put forward to retrieve a better performance in terms of gain, noise figure and flat gain. It is based on the optimal configuration of parameters of a singly based Raman amplifier and EDFA. The leading parameter for both the amplification has been analysed with respect to its input signal, power, pump power and their fiber length although the best erbium …

    Published in Journal of Advances in Shell Programming · Vol. 5, Issue 1, 2018 · pp. 20–25 Read article

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    Performance evaluation of a hybrid dispersion compensation technique (DCF + FBG) for the deployment of WDM optical systems

    By Riya Sinha, Dr. Amit Kumar Garg, Swati Tyagi

    Abstract: A 4-channel WDM optical communication system is configured and a hybrid dispersion compensation technique which realizes the transmission of signals over a 120 km single mode optical fiber is proposed in the present article. The hybrid scheme which is put forward in this paper involves the combination of (post + pre) DCF module and a FBG module. The proposed layout is simulated using the Optisystem 15.0 software and the simulation …

    Published in Journal of Advances in Shell Programming · Vol. 5, Issue 1, 2018 · pp. 9–13 Read article

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    A Comprehensive Review on Comparative Study of Different Techniques of Dispersion Compensation

    By Riya Sinha, Amit Kumar Garg, Swati Tyagi

    Abstract: AbstractOptical fiber communication (OFC) provides high bit rate data communication. There are various types of impairments and signal degradation mechanisms which are involved with this highspeed communication system. In case of long distance communication, the most prominent impairment is dispersion. Dispersion affects the information signal very badly when it travels along a long distance. There are different techniques available to compensate dispersion. In this paper, the various methods of dispersion …

    Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 1–8 Read article

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