Enhancement of 2.0 μm fluorescence emission in new Ho 3+ /Tm

发布时间：2021-08-12 10:54

　　For enhancing the 2.0 μm band fluorescence of Ho³⁺, a certain amount of WO₃ oxide was introduced into Ho³⁺/Tm³⁺/Yb³⁺ tri-doped tellurite glass prepared using melt-quenching technique. The prepared tri-doped tellurite glass was characterized by the absorption spectra, fluorescence emission and Raman scattering spectra, together with the stimulated absorption, emission cross-sections and gain coefficient. The research results show that the int... 

【文章来源】：Optoelectronics Letters. 2016,12(05)EI

【文章页数】：4 页

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