中国物理B ›› 1999, Vol. 8 ›› Issue (3): 216-222.doi: 10.1088/1004-423X/8/3/009
孙寅官1, 杨展如1, 孟广政2, 宋增福3, 聂玉昕4, 张光寅5, 李昆5, 冯衍5, 毕诗章5, 郝昭5, 宋峰5, 陈晓波6, 李美仙6
Chen Xiao-bo (陈晓波)ad, Zhang Guang-yin (张光寅)a, Li Mei-xian (李美仙)ad, Li Kun (李昆)a, Feng Yan (冯衍)a, Bi Shi-zhang (毕诗章)a, Hao Zhao (郝昭)a, Song Feng (宋峰)a, Song Zeng-fu (宋增福)b, Meng Guang-zheng (孟广政)c, Sun Yin-guan (孙寅官)d, Yang Zhan-ru (杨展如)d, Nie Yu-xin (聂玉昕)e
摘要: This paper reports the upconversion luminescence phenomenon of crystal ErP5 O14 in ultraviolet to blue-green wave range induced by red DCM dye laser. The upconversion passage of each upconversion fluorescence is confirmed. It is found that the upconversion mechanism is mainly non-resonant upconversion energy transfers between rare earth ions when laser wavelength is near 650 nm. It is very interesting that the non-resonant upconversion energy transfer is achieved directly through a kind of coupling state of rare earth ion cluster and the ions do not exchange their phonon energy with crystal lattice.
中图分类号: (Other solid inorganic materials)