GaInP/AIGaInP 670nm singlemode DBR laser

B. Pezeshki, J. S. Osinski, H. Zhao, A. Mathur, T. L. Koch

Research output: Contribution to journalArticle

14 Scopus citations


The first singlemode room temperature AlGaInP monolithically frequency-stabilised lasers are reported. Single frequency and single spatial mode operation is obtained using a second order diffraction grating to stabilise the operating wavelength. The device produced < 20mW CW with a differential efficiency of 0.18W/A and a sidemode suppression ratio of < 30dB.

Original languageEnglish (US)
Pages (from-to)2241-2243
Number of pages3
JournalElectronics Letters
Issue number24
StatePublished - Jan 1 1996
Externally publishedYes



  • Distributed Bragg reflector lasers
  • Laser frequency stability

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Pezeshki, B., Osinski, J. S., Zhao, H., Mathur, A., & Koch, T. L. (1996). GaInP/AIGaInP 670nm singlemode DBR laser. Electronics Letters, 32(24), 2241-2243.