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Proceedings Paper

Influence of chemcial composition on properties of tellurite glass Yb3+ doped
Author(s): M. Reben; J. Wasylak; B. Burtan; J. Jaglarz; J. Cisowski; B. Jarząbek; M. Lisiecki
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Paper Abstract

The goal of this work was to investigate the influence of ZnO on physico-chemical properties of tellurite glasses of the TeO2-ZnO-PbO-La2O3 system, including those doped with Yb3+. The effect of glass crystallization on the thermal stability and crystallizing phases formed upon the heat treatment were investigated by DTA/DSC/, XRD and microscopic methods. The spectral dependence of ellipsometric angles of the tellurite glass samples, have been studied. The influence of ZnO and Yb3+ ion, onto changes of refractive index of tellurite glass (without RE admixture) were examined. The optical measurements were conducted on Woollam M2000 spectroscopic ellipsometer, in spectral range of 190-1700 nm. Based on obtained results it can be concluded, that admixtures of ZnO have the most considerable influence on thermal stability tellurite glasses raise.

Paper Details

Date Published: 10 June 2011
PDF: 8 pages
Proc. SPIE 8010, Optical Fibers and Their Applications 2011, 80100L (10 June 2011); doi: 10.1117/12.896162
Show Author Affiliations
M. Reben, AGH Univ. of Science and Technology (Poland)
J. Wasylak, AGH Univ. of Science and Technology (Poland)
B. Burtan, Cracow Univ. of Technology (Poland)
J. Jaglarz, Cracow Univ. of Technology (Poland)
J. Cisowski, Cracow Univ. of Technology (Poland)
Ctr. of Polymer and Carbon Materials (Poland)
B. Jarząbek, Ctr. of Polymer and Carbon Materials (Poland)
M. Lisiecki, AGH Univ. of Science and Technology (Poland)


Published in SPIE Proceedings Vol. 8010:
Optical Fibers and Their Applications 2011
Jan Dorosz; Ryszard S. Romaniuk, Editor(s)

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