Optimization of WDM lightwave systems (BAC) design using error control coding

H. S. Mruthyunjaya, G. Umesh, M. Sathish Kumar

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In a binary asymmetric channel (BAC) it may be necessary to correct only those errors which result from incorrect transmission of one of the two code elements. In optical fiber multichannel systems, the optical amplifiers are critical components and amplified spontaneous emission noise in the optical amplifiers is the major source of noise in it. The property of erbium doped fiber amplifier is nearly ideal for application in lightwave long haul transmission. We investigate performance of error correcting codes in such systems in presence of stimulated Raman scattering and amplified spontaneous emission noise with asymmetric channel statistics. Performance of some best known concatenated coding schemes is reported.

Original languageEnglish
Pages (from-to)156-159
Number of pages4
JournalOptical Fiber Technology
Volume13
Issue number2
DOIs
Publication statusPublished - 04-2007

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All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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