Spectral Properties of ~2 μm Emission of Tm3+ Doped Bi2O3-SiO2-PbO Glass: Spectral Properties of ~2 μm Emission of Tm3+ Doped Bi2O3-SiO2-PbO Glass
Source abstract
Abstract
Silicate glasses 33Bi2O3-50SiO2-17PbO doped with 0.1%,0.25%, 0.5%, 0.75% and 1% Tm2O3 were prepared by the conventional melting method. Thermal property was studied by the DSC (Differential Scanning Calorimeter) method. Its Tx-Tg value is 138℃. According to the absorption spectra and Judd-Ofelt theory, J-O strength parameters, radiative transition properties, the radiative lifetimes and the branching ratio of some excited state energy levels were calculated. Analysis on the relationship between 3
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Solid State Laser Technologies
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