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 journalArticlepeer-review

26 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 Sept

Bibliographical note

Funding Information:
Manuscript received February 17, 1998; revised April 3, 1998. The work of J. Jeong was supported by KOSEF-OERC-98K3-0809-02-05-1 at KAIST. J. Jeong, S. K. Kim, and T.-W. Oh are with the Department of Radio Engineering, Korea University 1, Sungbuk-Ku, Seoul 136-701, Korea. Y. K. Park is with Lucent Technologies, Bell Laboratories, Murray Hill, NJ 07904 USA. T. V. Nguyen and O. Mizuhara are with Lucent Technologies, Bell Laboratories, Breinigsville, PA 18031 USA. Publisher Item Identifier S 1041-1135(98)06273-9.

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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