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Proceedings Article

Parametrization of intensity of inter-Stark f-f transition

[+] Author Affiliations
G. G. Demirkhanyan, R. B. Kostanyan

Institute for Physical Research (Armenia)

Proc. SPIE 7998, International Conference on Laser Physics 2010, 799805 (March 04, 2011); doi:10.1117/12.890880
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From Conference Volume 7998

  • International Conference on Laser Physics 2010
  • Aram V. Papoyan
  • Ashtarak, Armenia | October 12, 2010

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.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

Topics

Crystals ; Ions ; Ytterbium
Citation

G. G. Demirkhanyan and R. B. Kostanyan
"Parametrization of intensity of inter-Stark f-f transition", Proc. SPIE 7998, International Conference on Laser Physics 2010, 799805 (March 04, 2011); doi:10.1117/12.890880; http://dx.doi.org/10.1117/12.890880


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