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Proceedings Paper

Photostimulated luminescence of BaFCl:Eu2+ in oxide glass ceramics
Author(s): Xianguo Meng; Ji Zhou
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Paper Abstract

Oxide glass ceramics with different concentrations of BaFCl:Eu2+ doping have been prepared. Photoluminescence (PL) and photostimulated luminescence (PSL) after x-ray irradiation were observed at room temperature. The PSL was attributed to the characteristic emission of Eu2+ in crystallites of BaFCl, which formed in the glass. Increasing the concentration of BaFCl:Eu2+ causes an increase in PSL conversion efficiency , but a decrease in transparency. The tradeoff between optical transparency and PSL intensity over different concentrations of BaFCl for X-ray imaging plate applications was briefly discussed.

Paper Details

Date Published: 22 October 2010
PDF: 6 pages
Proc. SPIE 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, 765847 (22 October 2010); doi: 10.1117/12.867589
Show Author Affiliations
Xianguo Meng, Tsinghua Univ. (China)
Ji Zhou, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 7658:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology
Yadong Jiang; Bernard Kippelen; Junsheng Yu, Editor(s)

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