Efficient bismuth-doped fiber lasers

V. V. Dvoyrin*, V. M. Mashinsky, E. M. Dianov

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Bismuth-doped fiber lasers with efficiency of up to 32% at room temperature and up to 52% at 77 K have been developed. The dependence of the efficiency on the pump power and the pump wavelength is interpreted on the basis of spectroscopic measurements.

Original languageEnglish
Pages (from-to)834-840
Number of pages7
JournalIEEE Journal of Quantum Electronics
Issue number9
Publication statusPublished - 1 Dec 2008


  • Fluorescence spectroscopy
  • Infrared spectroscopy
  • Optical fiber lasers
  • Optical fiber materials


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