Concatenated Error Control Coding Applied to WDM Optical Communication Systems for Performance Enhancement

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dc.contributor.authorMruthyunjaya, H.S.
dc.contributor.authorUmesh, G.
dc.contributor.authorKumar, M.
dc.date.accessioned2026-02-05T09:37:07Z
dc.date.issued2007
dc.description.abstractLong haul incoherent optical multichannel communication systems employing N * N Wavelength Division Multiplexing (WDM) in presence of Stimulated Raman Scattering (SRS) and other receiver noises including channel and Amplified Spontaneous Emission (ASE) beat noises is analyzed. Concatenated error control coding techniques are employed to counter system degradation due to these limiting factors. It is shown that the Bit Error Rate (BER) of the order of 10-9 can be achieved for large values of N (=270) at link length of 200km without crossing SRS threshold of 1dB. Also power penalty due to multiplexer crosstalk effectively comes down from 5.5dB to 0.14dB for a 64 channel WDM system. © 2007 ISRAMT. All Rights Reserved.
dc.identifier.citationInternational Journal of Microwave and Optical Technology, 2007, 2, 1, pp. 73-79
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/27828
dc.publisherInternational Academy of Microwave and Optical Technology (IAMOT)
dc.subjectAmplified Spontaneous Emission (ASE)
dc.subjectBit Error Rate (BER)
dc.subjectchannel beat noise
dc.subjectConcatenated Error control coding
dc.subjectStimulated Raman Scattering (SRS)
dc.subjectWavelength Division Multiplexing (WDM)
dc.titleConcatenated Error Control Coding Applied to WDM Optical Communication Systems for Performance Enhancement

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