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Proceedings Paper

The research of properties of Eu3+-doped cadmium aluminium silicate glass
Author(s): Yue-e Chen; Lan-tian Hou; Zhao-yuan Song
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Paper 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.

Paper Details

Date Published: 18 November 2008
PDF: 5 pages
Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713516 (18 November 2008); doi: 10.1117/12.802248
Show Author Affiliations
Yue-e Chen, Yanshan Univ. (China)
Lan-tian Hou, Yanshan Univ. (China)
Zhao-yuan Song, Yanshan Univ. (China)


Published in SPIE Proceedings Vol. 7135:
Optoelectronic Materials and Devices III
Yi Luo; Jens Buus; Fumio Koyama; Yu-Hwa Lo, Editor(s)

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