10-Gb/s transmission performance for positive- and negative-chirped transmitters with the self-phase modulation effect

Jichai Jeong, Y. K. Park, Sung Kee Kim, T. V. Nguyen, O. Mizuhara, Tae Won Oh

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

We have estimated the effective α-parameter of the extended transmitters in the presence of self-phase modulation (SPM) induced chirp. The α-parameter of transmitters is effectively lowered to about 1, when the SPM effect is included, compared to the α-parameter of the transmitter alone. This lowered effective α-parameter has improved the transmission performance significantly regardless the transmitter is operated with positive or negative chirp. The SPM-induced effective α-parameter can be used as a design parameter for the high-speed (10 Gb/s) transmission systems.

Original languageEnglish
Pages (from-to)1307-1309
Number of pages3
JournalIEEE Photonics Technology Letters
Volume10
Issue number9
DOIs
Publication statusPublished - 1998 Sep

Keywords

  • Chirp modulation
  • Optical communication
  • Optical fiber dispersion
  • Optical propagation in nonlinear media
  • Optical transmitters
  • Sensitivity

ASJC Scopus subject areas

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

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