Optical FSK transmission with group delay compensated balance detection

Tetsuya Kawanishi, Takahisa Fujita, Kaoru Higuma, Junichiro Ichikawa, Takahide Sakamoto, Masayuki Izutsu

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A novel balance detection scheme for high-speed optical frequency-shift-keying (FSK) transmission wasproposed. Fiber dispersion can be compensated by a balanced photodetector with an optical delay. 10 Gbit/s optical FSK transmission over a 130 km single mode fiber was demonstrated, where the FSK signal was generated byusing a LiNbO3 high-speed optical FSK modulator.

Original languageEnglish
Pages (from-to)333-337
Number of pages5
JournalIEICE Electronics Express
Volume2
Issue number11
DOIs
Publication statusPublished - 2005
Externally publishedYes

Keywords

  • balanced detection
  • frequency shift keying
  • group delay
  • optical modulation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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