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Proceedings Paper

Spectroscopic properties of TR3+ doped double chloride crystals
Author(s): Alexandra M. Tkachuk; S. E. Ivanova; Ludmila I. Isaenko; Alexander P. Yelisseyev; D. I. Mironov; Mike C. Nostrand; Ralph H. Page; Stephen A. Payne
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Paper Abstract

We studied the optical spectra and luminescence kinetics of double chloride Kpb2Cl5:TR3+ crystals as a new luminescent material promising for UV, VIS and mid-IR lasers, pumped with laser diodes. Intensity parameters were determined by the Judd-Ofelt method, radiative and non- radiative transition probabilities were calculated. It is shown that low multiphoton relaxation rate in the se crystal together with high values of radiative probabilities leads to the evidence of high intensive luminescence in spectral domain from 360 to 5000 nm. These features make these crystals promising for practical applications as active media for UV, VIS and mid-IR solid state lasers and amplifiers.

Paper Details

Date Published: 12 July 2002
PDF: 15 pages
Proc. SPIE 4766, XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions, (12 July 2002); doi: 10.1117/12.475337
Show Author Affiliations
Alexandra M. Tkachuk, S.I. Vavilov State Optical Institute (Russia)
S. E. Ivanova, St. Petersburg State Univ. (Russia)
Ludmila I. Isaenko, Design and Technological Institute of Monocrystals (Russia)
Alexander P. Yelisseyev, Design and Technological Institute of Monocrystals (Russia)
D. I. Mironov, S.I. Vavilov State Optical Institute (Russia)
Mike C. Nostrand, Lawrence Livermore National Lab. (United States)
Ralph H. Page, Lawrence Livermore National Lab. (United States)
Stephen A. Payne, Lawrence Livermore National Lab. (United States)


Published in SPIE Proceedings Vol. 4766:
XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions

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