• Chinese Optics Letters
  • Vol. 1, Issue 5, 05296 (2003)
Haiping Xia1、*, Hongwei Song2, Qiuhua Nie1, Jianli Zhang1, Jinhao Wang1, Jiwei Wang2, Tiefeng Xu1, and Jiahua Zhang2
Author Affiliations
  • 1Laboratory of Photo-Electronic Materials, Ningbo University, Ningbo 315211
  • 2Key Laboratory of Excited State Physics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130021
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    Haiping Xia, Hongwei Song, Qiuhua Nie, Jianli Zhang, Jinhao Wang, Jiwei Wang, Tiefeng Xu, Jiahua Zhang. Preparation and optical spectroscopy of phosphate glasses containing divalent europium ions[J]. Chinese Optics Letters, 2003, 1(5): 05296 Copy Citation Text show less

    Abstract

    P_(2)O_(5).BaO.Na_(2)O.K_(2)O glasses doped with various content of Eu_(2)O_(3) were prepared using high temperature melting method, and the Eu^(2+) ions in the phosphate glasses were obtained with the aid of the reductive action of silicon powder. The fabricating conditions, fluorescence, excitation spectra of the glasses were then studied. The glasses containing europium show a broad emission band at 450 nm and sharp bands from 580 to 650 nm, and the co-existence of Eu^(2+) and Eu^(3+) is identified. Also, a good glass with a dominant proportion and large quantity of Eu^(2+) ions can be obtained by the reductive action of silicon powder and proper processing.
    Haiping Xia, Hongwei Song, Qiuhua Nie, Jianli Zhang, Jinhao Wang, Jiwei Wang, Tiefeng Xu, Jiahua Zhang. Preparation and optical spectroscopy of phosphate glasses containing divalent europium ions[J]. Chinese Optics Letters, 2003, 1(5): 05296
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