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Yb3+对氟磷玻璃结构影响的研究
  • 期刊名称:稀有金属材料与工程,?2008,37(2):579-582
  • 时间:0
  • 分类:TQ171[化学工程—玻璃工业;化学工程—硅酸盐工业]
  • 作者机构:[1]中国计量学院,浙江杭州310018
  • 相关基金:国家自然科学基金(60508014和50502030)、浙江省科技厅重大专项(2005C11077)、浙江省教育厅重点项目(20050359)
  • 相关项目:单频上转换三维立体显示用稀土掺杂氧卤玻璃研究
中文摘要:

研究了YbF3对二元系统氟磷玻璃和多元系统氟磷玻璃结构的影响。结果表明,YbF3在氟磷玻璃中不仅作为掺杂体,也作为玻璃基本组成参与网络构筑。随着YbF3含量的增加,YbF3对二元氟磷玻璃结构的影响大于对多元氟磷玻璃结构的影响,同时多元氟磷玻璃具有较好的玻璃结构完整性,Yb3+离子掺杂多元氟磷玻璃有利于获得更好的光谱激光性能。

英文摘要:

We studied the influence of YbF3 on the structure of two-components system fluorophosphate glasses and multi-component system fluorophosphate glasses. Results indicate that YbF3 is not only a dopant, but also an intermedia glass former participating the network formation. With the increasing of YbF3 content, YbF3 has larger influence on structure of two-component fluorophosphate glasses than multi-component fluorophosphate glasses, and it is also showed that multi-component fluorophosphate glass has good glass network uniformity, and Yb3+-doped multi-component fluorophosphate glass is advantageous to obtain better spectral and lasing properties.

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