物理学报Issue(7)：077803-1-077803-7,7.DOI:10.7498/aps.63.077803
不同激发波长下Ce3+-Tb3+-Sm3+共掺白光玻璃的发光性能
Luminescence prop erty of Ce3+-Tb3+-Sm3+ co-dop ed b orosilicate glass under various ultraviolet excitations
摘要
Abstract
Ce3+-Tb3+-Sm3+ co-doped white light emitting borosilicate glasses were fabricated by high-temperature melting technique. In this paper, the excitation spectra and the emission spectra of Ce3+, Tb3+ and Sm3+ ions-doped and co-doped samples were measured and the energy transfer mechanism of Ce3+, Tb3+, and Sm3+were studied by analyzing the fluorescence lifetime of single-doped and co-doped samples. The color coordinate, rendering index, and color temperature of the emission spectra can be adjusted by changing the excitation wavelength of ultraviolet LED. Finally, we have obtained the white light which fits for life, study, and work.关键词
白光发光/能量传递/发光性能Key words
white light emitting/energy transfer/luminescent property引用本文复制引用
陈乔乔,戴能利,刘自军,褚应波,李进延,杨旅云..不同激发波长下Ce3+-Tb3+-Sm3+共掺白光玻璃的发光性能[J].物理学报,2014,(7):077803-1-077803-7,7.基金项目
国家高技术研究发展计划(批准号:2013AA031501)和国家自然科学基金(批准号:51302092,61378070)资助的课题.* Project supported by the National High Technology Research and Development Program of China (Grant No.2013AA031501), and the National Natural Science Fundation of China (Grant Nos.51302092,61378070) （批准号:2013AA031501）
