...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optical Materials >Investigation of the spectroscopic properties of highly transparent Yb:(Y_(0.97)Zr_(0.03))_2O_3 ceramic
【24h】

Investigation of the spectroscopic properties of highly transparent Yb:(Y_(0.97)Zr_(0.03))_2O_3 ceramic

机译：高透明Yb：（Y_（0.97）Zr_（0.03））_ 2O_3陶瓷的光谱性质研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

(Y_(0.97-x)Zr_(0.03)Yb_x)_2O_3(x = 0-0.15) transparent ceramics were fabricated by solid-state reaction. As ZrO_2 was introduced as additive, the transmittance of yttria ceramic was improved greatly. The optical measurements such as absorption, fluorescence spectrum and lifetime of Yb~(3+) ion were carried out at room temperature. The intensities of the absorption peaks (904 and 973 nm) increase linearly with Yb~(3+) ion concentration. The absorption cross-section at 973 nm and stimulated emission cross-section at 1032 nm are calculated to be 1.175 × 10~(-20) and 1.767 × 10~(-20) cm~2, respectively. The lifetime of 5.0 at.% Yb:Y_2O_3 ceramic is measured to be 0.93 ms. According to the emission spectra and measured lifetime, the optimum doping concentration of Yb~(3+) ion in Y_2O_3 transparent ceramic is in the range of 5.0-8.0 at.%. Meanwhile the up-conversion luminescence is also investigated.
机译：通过固相反应制备了（Y_（0.97-x）Zr_（0.03）Yb_x）_2O_3（x = 0-0.15）透明陶瓷。通过引入ZrO_2作为添加剂，氧化钇陶瓷的透射率大大提高。在室温下进行了Yb〜（3+）离子的吸收，荧光光谱和寿命的光学测量。吸收峰（904和973 nm）的强度随Yb〜（3+）离子浓度线性增加。计算出在973 nm处的吸收截面和在1032 nm处的受激发射截面分别为1.175×10〜（-20）和1.767×10〜（-20）cm〜2。 Yb：Y_2O_3陶瓷的含量为5.0 at。％，寿命为0.93 ms。根据发射光谱和测得的寿命，Y_2O_3透明陶瓷中Yb〜（3+）离子的最佳掺杂浓度为5.0-8.0 at。％。同时，还研究了上转换发光。

著录项

  • 来源
    《Optical Materials》 |2010年第11期|P.1435-1440|共6页
  • 作者

    Xiaorui Hou; Shengming Zhou; Wenjie Li; Yukun Li; Hui Lin; Hao Teng; Tingting Jia;

  • 作者单位

    Key Laboratory of Materials for High Power Laser Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences P.O. Box 800-211 Shanghai 201800 China Graduate School of Chinese Academy of Sciences Beijing 100049 China;

    Key Laboratory of Materials for High Power Laser Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences P.O. Box 800-211 Shanghai 201800 China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Y_2O_3 transparent ceramic; ZrO_2; optical properties;

    机译：Y_2O_3透明陶瓷;ZrO_2;光学性质;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号