Ghost-Pulse reduction in 40-Gb/s systems using line coding

Bane Vasic, Varsha S. Rao, Ivan B. Djordjevic, Raymond K. Kostuk, Ildar Gabitov

Research output: Contribution to journalArticlepeer-review

49 Citations (Scopus)


At high bit rates, four-wave mixing and nonlinearities in the optical channel give rise to ghost pulses. In this letter, we propose the application of modulation codes to tackle this effect.

Original languageEnglish
Pages (from-to)1784-1786
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number7
Publication statusPublished - Jul 2004
Externally publishedYes


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