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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| Format: | Article |
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American Institute of Physics
2011
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