CW operation of DFB-BH GaInAsP/InP lasers in 1·5 µm wavelength region

T. Matsuoka, H. Nagai, Y. Itaya, Y. Noguchi, Y. Suzuki, T. Ikegami

Research output: Contribution to journalArticlepeer-review

94 Citations (Scopus)

Abstract

Distributed-feedback buried heterostructure (DFB-BH) GalnAsP/lnP lasers in the 1·5 µm wavelength region have been operated continuously at heat-sink temperatures as high as 310 K. A threshold current of 55 mA at 300 K and single longitudinal mode operation have been obtained.

Original languageEnglish
Pages (from-to)27-28
Number of pages2
JournalElectronics Letters
Volume18
Issue number1
DOIs
Publication statusPublished - 1982 Jan 7
Externally publishedYes

Keywords

  • Lasers
  • Semiconductor lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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