Violet Upconverted Luminescence in Oxy-Fluoride Glass Codoped by Er3+, Yb3+
发光学报2000年21卷第4期 页码:359-362
作者机构:
湘潭大学物理系, 湖南湘潭411105
作者简介:
基金信息:
国家自然科学基金重大项目(59790050);上海市科委资助;上海市教委资助
DOI:
中图分类号:O482.31
纸质出版日期:2000-11-30,
收稿日期:2000-1-31,
修回日期:2000-7-3,
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肖思国, 阳效良, 刘政威. Er, Yb共掺杂氟氧混合物玻璃的紫色上转换发光研究[J]. 发光学报, 2000,21(4): 359-362
XIAO Si-guo, YANG Xiao-liang, LIU Zheng-wei. Violet Upconverted Luminescence in Oxy-Fluoride Glass Codoped by Er<sup>3+</sup>, Yb<sup>3+</sup>[J]. Chinese Journal of Luminescence, 2000,21(4): 359-362
肖思国, 阳效良, 刘政威. Er, Yb共掺杂氟氧混合物玻璃的紫色上转换发光研究[J]. 发光学报, 2000,21(4): 359-362DOI:
XIAO Si-guo, YANG Xiao-liang, LIU Zheng-wei. Violet Upconverted Luminescence in Oxy-Fluoride Glass Codoped by Er<sup>3+</sup>, Yb<sup>3+</sup>[J]. Chinese Journal of Luminescence, 2000,21(4): 359-362DOI:
doped oxy-fluoride glass was prepared.Four bands of unconverted emissions have been observed under excitation of a He-Ne laser with wavelength of 632.8nm through a R-500 spectrophotometer.The up-conversion mechanism was discussed
and the transfer and back-transfer between Er
3+
and Yb
3+
were used to explain the appearance of strong violet emission.