Novel design of FBG-based composite double notch VSB filter for DWDM systems

Elena G. Turitsyna, Steve Webb, Vladimir K. Mezentsev, Sergei K. Turitsyn

Research output: Contribution to journalArticlepeer-review

Abstract

This paper proposes a novel design of optical filters based on a cascade of tailored fiber Bragg gratings (FBGs) operating in the transmission regime. As an example of the application of the proposed general technique, ultranarrow optical vestigial sideband (VSB) filtering based on two FBGs operating in the transmission regime was examined. This design can be easily implemented by writing FBG-based filters for each wavelengthdivision-multiplexing channel before multiplexing. © 2006 IEEE.

Original languageEnglish
Pages (from-to)3547-3552
Number of pages6
JournalJournal of Lightwave Technology
Volume24
Issue number9
DOIs
Publication statusPublished - Sep 2006

Keywords

  • filtering
  • gratings
  • optical fiber communications
  • wavelength division multiplexing (WDM)

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