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2011 | 120 | 4 | 579-581
Article title

Influence of Rare Earth Ions on the Optical Properties of Tellurite Glass

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Abstracts
EN
The goal of this work was to investigate the influence of rare-earth ions such as Nd^{3+} and Er^{3+} on the optical properties of tellurite glass of the TeO_2-WO_3-PbO-La_2O_3 system. The optical studies of the glasses comprised spectrophotometry (reflectance and transmittance) and spectroscopic ellipsometry. The spectrophotometric measurements yield a number of narrow absorption bands which correspond to characteristic transitions between the ground- and consecutive excited states of rare-earth ions. From ellipsometric studies, in turn, the dispersion of the refraction coefficient has been obtained which appears to be practically the same for the tellurite glass matrix and the matrix doped with Nd^{3+} and Er^{3+} ions.
Keywords
Contributors
author
  • Institute of Physics, Cracow University of Technology, Podchorążych 1, 30-084 Cracow, Poland
author
  • Faculty of Materials Sciences and Ceramics, AGH - University of Science and Technology, al. A. Mickiewicza 30, 30-059 Cracow, Poland
author
  • Institute of Physics, Cracow University of Technology, Podchorążych 1, 30-084 Cracow, Poland
  • Centre of Polymer and Carbon Materials, Polish Academy of Sciences, M. Curie-Skłodowskiej 34, 41-819 Zabrze, Poland
author
  • Faculty of Materials Sciences and Ceramics, AGH - University of Science and Technology, al. A. Mickiewicza 30, 30-059 Cracow, Poland
author
  • Institute of Physics, Cracow University of Technology, Podchorążych 1, 30-084 Cracow, Poland
author
  • Institute of Physics, Cracow University of Technology, Podchorążych 1, 30-084 Cracow, Poland
author
  • Centre of Polymer and Carbon Materials, Polish Academy of Sciences, M. Curie-Skłodowskiej 34, 41-819 Zabrze, Poland
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv120n403kz
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