Advanced data modulation techniques for WDM transmission

Yang Jing Wen, Jinyu Mo, Yixin Wang, Chao Lu

Research output: Journal article publicationReview articleAcademic researchpeer-review

7 Citations (Scopus)


This article discusses the various schemes for generating typical advanced modulation formats in terms of configuration and cost, and particularly presents some recently proposed configurations for optical data generation with better performance or reduced components, including pulsed multichannel source generation for return-to-zero (RZ)-based WDM application, multichannel dual-mode pulse source for carriersuppressed RZ (CSRZ)-based WDM application, CSRZ and CSRZ differential phase shift keyed (DPSK) signal generation using a single Mach-Zehnder modulator (MZM) together with an electrical mixer, chirped RZ generation with reduced modulator number, and RZ/CSRZ-DPSK generation using a single dual-drive MZM and optical minimum shift keying (MSK).
Original languageEnglish
Pages (from-to)58-65
Number of pages8
JournalIEEE Communications Magazine
Issue number8
Publication statusPublished - 1 Aug 2006

ASJC Scopus subject areas

  • Computer Science Applications
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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