Optically pumped surface-emitting dfb GalnAsP/lnP lasers with circular grating

C. Wu, M. Svilans, M. Fallahi, T. Makino, J. Glinski, C. Maritan, C. Blaauw

Research output: Contribution to journalArticlepeer-review

60 Scopus citations

Abstract

The lasing action in surface-emitting DFB lasers with circular grating (SE-CG DFB) is reported for the first time. l·283//m laser oscillation is demonstrated by optical pumping.

Original languageEnglish (US)
Pages (from-to)1819-1821
Number of pages3
JournalElectronics Letters
Volume27
Issue number20
DOIs
StatePublished - Sep 26 1991
Externally publishedYes

Keywords

  • Lasers
  • Optics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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