Luminescent properties of bismuth centres in aluminosilicate optical fibres

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

doi:10.1070/QE2010v040n02ABEH014198

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 journal › Article

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 language	English
Pages (from-to)	153-159
Number of pages	7
Journal	Quantum Electronics
Volume	40
Issue number	2
DOIs	https://doi.org/10.1070/QE2010v040n02ABEH014198
Publication status	Published - 26 Jul 2010

Keywords

Active optical fibres
Bismuth centres
Luminescence

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Bulatov, L. I., Mashinsky, V. M., Dvoyrin, V. V., Kustov, E. F., & Dianov, E. M. (2010). Luminescent properties of bismuth centres in aluminosilicate optical fibres. Quantum Electronics, 40(2), 153-159. https://doi.org/10.1070/QE2010v040n02ABEH014198

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AU - Kustov, E. F.

AU - Dianov, E. M.

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