Bit-error probability for direct detection of optical RZ signal degraded by ASE noise and timing jitter

Stanislav Derevyanko*, Sergei Turitsyn

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

We analyze theoretically the interplay between optical return-to-zero signal degradation due to timing jitter and additive amplified-spontaneous-emission noise. The impact of these two factors on the performance of a square-law direct detection receiver is also investigated. We derive an analytical expression for the bit-error probability and quantitatively determine the conditions when the contributions of the effects of timing jitter and additive noise to the bit error rate can be treated separately. The analysis of patterning effects is also presented.

Original languageEnglish
Pages (from-to)638-643
Number of pages6
JournalJournal of Lightwave Technology
Volume25
Issue number2
DOIs
Publication statusPublished - Feb 2007

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Keywords

  • bit error rate (BER)
  • spontaneous noise emission
  • timing jitter

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