节点文献
掺镱氟锆酸盐玻璃光纤反斯托克斯荧光制冷初探
Preliminary Study of Anti-Stokes Fluorescence Cooling in Fluorozirconate Fibre Doped with Yb3+
【摘要】 用高纯原料制备了掺镱 1% ,2 % ,3 % m ol的氟锆酸盐玻璃 ,并研制了有芯皮料的氟锆酸盐光纤预制棒 ,拉制了光纤 ,并对它们的吸收谱进行了研究 ,初步探索了它们反斯托克斯荧光制冷机理 .
【Abstract】 Different concentrations of Yb 3+ doped fluorozirconate glasses were prepared with purified materials and the absorption spectra were measured. The fibre-optic preforms were produced, the fluoride fibers were fabricated, the anti-stokes fluorescence cooling mechanism was preliminarily researched.
【关键词】 掺镱氟锆酸盐玻璃;
光纤;
反斯托克斯荧光;
制冷;
【Key words】 fluorozirconate glass doped with Yb 3+; fibre; anti-stokes fluorescence; cooling;
【Key words】 fluorozirconate glass doped with Yb 3+; fibre; anti-stokes fluorescence; cooling;
【基金】 国家重点科技项目攻关计划资助项目 ( 96-5 5 4-0 3-0 1)
- 【文献出处】 武汉大学学报(理学版) ,Wuhan University Journal(Natural Science Edition) , 编辑部邮箱 ,2001年04期
- 【分类号】TQ171.77
- 【被引频次】1
- 【下载频次】59