Title of article
Excited state absorption processes in Sm3+ doped GdOCl
Author/Authors
H?ls?، Jorma نويسنده , , Areva، Sami نويسنده , , Lamminm?ki، Ralf-Johan نويسنده , , Rahiala، Hanna نويسنده , , Deren، Przemys aw نويسنده , , Strek، Wies aw نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-217
From page
218
To page
0
Abstract
New zinc borate glasses of composition 4PbO·2ZnO·5B2O3· and 2PbO·4ZnO·5B2O3 doped with Pr3+, Nd3+, Eu3+, Dy3+, Ho3+ and Er3+ were prepared. Absorption and luminescence spectra were measured and the Judd-Ofelt parameters were calculated. The spectroscopic behaviour appears to be strongly influenced by the presence of the highly polarizable Pb2+ ion. The values of stimulated emission cross sections for selected laser transition appear to be relatively high, suggesting that these materials can be considered as interesting candidates for optical applications.
Keywords
Samarium oxychloride , Anti-Stokes luminescence , Excited state absorption
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
Serial Year
2000
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
Record number
58938
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