The research of properties of Eu3+-doped cadmium aluminium silicate glass

Yue-e Chen; Lan-tian Hou; Zhao-yuan Song

doi:10.1117/12.802248

18 November 2008 The research of properties of Eu³⁺-doped cadmium aluminium silicate glass

Yue-e Chen, Lan-tian Hou, Zhao-yuan Song

Proceedings Volume 7135, Optoelectronic Materials and Devices III; 713516 (2008) https://doi.org/10.1117/12.802248
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

We have prepared (40SiO₂-14Al₂O₃-(40-x) CdO-2Li₂O-2K₂O-2Na₂O -x Eu₂O₃) cadmium aluminium silicate glasses doped with europium by high temperature solid-state reaction method. The absorption spectra, excitation spectra, emission spectra are obtained. With the increase of Eu₂O₃, the absorption peaks are founded increasing to the best doped concentration and then reducing, which is nonlinear relationship. The charge-transfer band is moved to 320 nm due to the addition of Cd²⁺. We can see that the ratio of peak in 591 nm and 615 nm is 0.6-0.75 in general, and is unrelated to doped concentration. By changing concentration of Eu³⁺.We can adjust and mix different intensity of light according to the demand.

Citation Download Citation

Yue-e Chen, Lan-tian Hou, and Zhao-yuan Song "The research of properties of Eu³⁺-doped cadmium aluminium silicate glass", Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713516 (18 November 2008); https://doi.org/10.1117/12.802248

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