1 -55μM Narrow-Linewidth Multielectrode Dfb Laser For Coherent Fsk Transmission

Y. Nakano, Y. Itaya, M. Fukuda, Y. Noguchi, H. Yasaka, K. Oe

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

A 1-55 μm multielectrode DFB laser, with both flat FM response characteristic and spectral linewidth as narrow as 4-5 MHz, has been fabricated by an MOVPE/LPE hybrid growth method. Since this device is relatively easy to fabricate, the multielectrode DFB laser is most promising as a coherent FSK transmission light source.

Original languageEnglish
Pages (from-to)826-828
Number of pages3
JournalElectronics Letters
Volume23
Issue number16
DOIs
Publication statusPublished - 1987 Jan 1
Externally publishedYes

Keywords

  • Lasers and laser applications
  • Optical transmission
  • Semiconductor lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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