中国物理B ›› 1999, Vol. 8 ›› Issue (3): 216-222.doi: 10.1088/1004-423X/8/3/009

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NON-RESONANT UPCONVERSION ENERGY TRANSFER OF CRYSTAL ErP5O14

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   

  1. (1)Beijing Normal University, Beijing 100875, China; (2)Central General Research Institute of Iron and Steel Beijing 100081, China; (3)Department of Physics, Peking University, Beijing 100871, China; (4)Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China; (5)The College of Physics Science, Nankai University, Tianjin 300071, China; (6)The College of Physics Science, Nankai University, Tianjin 300071, China; Beijing Normal University, Beijing 100875, China
  • 收稿日期:1998-06-03 修回日期:1998-08-19 出版日期:1999-03-15 发布日期:1999-03-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 19874033) and by the State Education Foundation of China for doctoral training(Grant No. 96005501)

NON-RESONANT UPCONVERSION ENERGY TRANSFER OF CRYSTAL ErP5O14

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   

  1. a The College of Physics Science, Nankai University, Tianjin 300071, China; b Department of Physics, Peking University, Beijing 100871, China; c Central General Research Institute of Iron and Steel Beijing 100081, China; d Beijing Normal University, Beijing 100875, China; e Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China
  • Received:1998-06-03 Revised:1998-08-19 Online:1999-03-15 Published:1999-03-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 19874033) and by the State Education Foundation of China for doctoral training(Grant No. 96005501)

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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.

Abstract: 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)

  • 78.55.Hx
63.20.-e (Phonons in crystal lattices) 42.65.Ky (Frequency conversion; harmonic generation, including higher-order harmonic generation)