Room temperature operation of electrically pumped surface-emitting circular grating DBR laser

B. Wu, M. Svilans, M. Fallahi, I. Templeton, T. Makino, J. Glinski, R. Maciejko, S. I. Najafi, C. Maritan, C. Blaauw, G. Knight

Research output: Contribution to journalArticle

29 Scopus citations

Abstract

The first 1·3 µm electrically-pumped surface-emitting circular grating DBR laser operating at room temperature in a GalnAsP/InP heterostructure is reported. The threshold current was 170 mA. The surface-emitted output power was 10 mW.

Original languageEnglish (US)
Pages (from-to)1037-1039
Number of pages3
JournalElectronics Letters
Volume28
Issue number11
DOIs
StatePublished - May 21 1992
Externally publishedYes

Keywords

  • Lasers
  • Optics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Wu, B., Svilans, M., Fallahi, M., Templeton, I., Makino, T., Glinski, J., Maciejko, R., Najafi, S. I., Maritan, C., Blaauw, C., & Knight, G. (1992). Room temperature operation of electrically pumped surface-emitting circular grating DBR laser. Electronics Letters, 28(11), 1037-1039. https://doi.org/10.1049/el:19920658