Luminescent properties of bismuth centres in aluminosilicate optical fibres

L. I. Bulatov, V. M. Mashinsky, V. V. Dvoyrin, E. F. Kustov, E. M. Dianov

Research output: Contribution to journalArticle

Abstract

The shape and spectral position of the luminescence bands of bismuth-doped aluminosilicate glass fibres are shown to depend on excitation power and wavelength. This indicates that the red and IR luminescence bands are composed of several components. The absorption and radiative transitions involved are identified, and a diagram of energy levels and transitions is obtained for four modifications of a bismuth centre in different environments in the aluminosilicate glass network. The effect of local environment on the optical properties of the bismuth centres is examined.

Original languageEnglish
Pages (from-to)153-159
Number of pages7
JournalQuantum Electronics
Volume40
Issue number2
DOIs
Publication statusPublished - 26 Jul 2010

Fingerprint

Bismuth
Aluminosilicates
bismuth
Optical fibers
optical fibers
Luminescence
luminescence
glass fibers
Electron transitions
Glass fibers
Electron energy levels
Optical properties
energy levels
diagrams
optical properties
Glass
Wavelength
glass
wavelengths
excitation

Keywords

  • Active optical fibres
  • Bismuth centres
  • Luminescence

Cite this

Bulatov, L. I. ; Mashinsky, V. M. ; Dvoyrin, V. V. ; Kustov, E. F. ; Dianov, E. M. / Luminescent properties of bismuth centres in aluminosilicate optical fibres. In: Quantum Electronics. 2010 ; Vol. 40, No. 2. pp. 153-159.
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Luminescent properties of bismuth centres in aluminosilicate optical fibres. / Bulatov, L. I.; Mashinsky, V. M.; Dvoyrin, V. V.; Kustov, E. F.; Dianov, E. M.

In: Quantum Electronics, Vol. 40, No. 2, 26.07.2010, p. 153-159.

Research output: Contribution to journalArticle

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