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International Journal of Advanced Engineering, Management and Science


Gain Flattening of WDM Network for the C+L Band using Hybrid Optical Amplifier

( Vol-2,Issue-1,January 2016 )

Author(s): Surbhi Yadav, Jayprakash Vijay



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Page No: 17-20
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Keywords:

Gain, Gain flatness, GFF, Hybrid optical amplifier, noise figure, WDM.

Abstract:

In this paper the hybrid combination of Erbium doped fiber amplifier (EDFA) and Raman amplifier are projected for wavelength division multiplexed system. Gain flatness achieved for C+L Band through hybrid amplifier is more than EDFA with Gain flattening filter. The hybrid optical amplifier has maximum gain of 25.6259dB, gain flatness of 3.17dB and noise figure less than 6dB at input power -20dBm of each channel.

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