Model investigation of temperature and concentration dependent luminescence of erbium-doped tellurite glasses

Improving the up-conversion efficiency is the key issue in tellurite glasses. The quantum efficiency, radiative transition rate and lifetimes of excited states are greatly influenced by the optical properties of the host material, ligand field, multiphonon relaxation processes, impurities, temperatu...

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Bibliographic Details
Main Authors: Ghoshal, S. K., Sahar, M. R., Tewari, H. S., Rohani, M. S.
Format: Article
Published: American Institute of Physics 2011
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Online Access:http://eprints.utm.my/id/eprint/45047/
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