Performance of optical chaotic communication systems using multimode vertical cavity surface emitting lasers

Siu Fung Yu, P. Shum, N. Q. Ngo

Research output: Journal article publicationJournal articleAcademic researchpeer-review

32 Citations (Scopus)

Abstract

Influence of side modes on the performance of optical chaotic communication systems is studied theoretically. Three coding techniques, namely chaotic modulation, chaotic masking and chaotic shift keying, are also considered in the investigation. It can be shown that communication system using chaotic shift keying has better immunity to side mode. On the other hand, frequency division multiplexing using multimode vertical cavity surface emitting laser is proposed to double the transmission capacity of the communication system.
Original languageEnglish
Pages (from-to)143-152
Number of pages10
JournalOptics Communications
Volume200
Issue number1-6
DOIs
Publication statusPublished - 15 Dec 2001
Externally publishedYes

Keywords

  • Chaos
  • Encoded communication
  • Fiber propagation
  • Synchronization
  • Verical cavity surface emitting lasers

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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