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Proceedings Paper

Parametrization of intensity of inter-Stark f-f transition
Author(s): G. G. Demirkhanyan; R. B. Kostanyan
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Paper Abstract

A parametrization scheme for the intensities of electric dipole parity-forbidden inter-Stark f-f transitions is proposed. This parametrization retains all the advantages of the widely used "approximate Judd-Ofelt theory" and at the same time, it takes into account the Stark structure of the optical spectrum of impurity ion, and so it is also applicable to the RE3+ ions (such as Ce3+ and Yb3+) with poor optical spectrum. Spectroscopic characteristics of YAG:Yb3 + crystal due to inter-Stark transitions are calculated and quite satisfactory agreement with the experimental data is obtained.

Paper Details

Date Published: 4 March 2011
PDF: 9 pages
Proc. SPIE 7998, International Conference on Laser Physics 2010, 799805 (4 March 2011); doi: 10.1117/12.890880
Show Author Affiliations
G. G. Demirkhanyan, Institute for Physical Research (Armenia)
R. B. Kostanyan, Institute for Physical Research (Armenia)

Published in SPIE Proceedings Vol. 7998:
International Conference on Laser Physics 2010
Aram V. Papoyan, Editor(s)

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