Title :
Photoluminescence properties of zinc-alumino-silicate glass ceramics
Author :
Ghaemi, Bahram ; Zhao, Gaoling ; Liu, Junbo ; Wang, Jianxun ; Han, Gaorong
Author_Institution :
Dept. of Mater. Sci. & Eng., Zhejiang Univ., Hangzhou, China
Abstract :
In this paper the properties of photoluminescence of zinc-alumino-silicate glasses were studied by excitation and emission spectra. A blue band of emission was observed in the zinc-alumino-silicate glasses when the glass was excited by UV light. Also it was observed that the emission intensity could be tuned by varying the heat treatment time and the temperature of the glass matrices.
Keywords :
aluminosilicate glasses; excited states; glass ceramics; photoluminescence; potassium compounds; zinc compounds; SiO2-Al2O3-ZnO-K2O; UV light; blue band; emission spectra; excitation spectra; glass ceramics; glass matrix; photoluminescence properties; Ceramics; Composite materials; Crystallization; Fluorescent lamps; Glass; Heating; Light emitting diodes; Photoluminescence; Temperature; Zinc oxide; Glass ceramics; Photoluminescence; Zinc-alumino-silicate glass;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292229
