...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Optical properties of Nd3+-doped TeO2-TiO2-ZnO glasses with lower hydroxyl content
【24h】

Optical properties of Nd3+-doped TeO2-TiO2-ZnO glasses with lower hydroxyl content

机译：具有较低羟基含量的ND3 +掺杂的TEO2-TiO2-ZnO眼镜的光学性质

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

This paper describes Nd3+-ions doped multicomponent tellurite glasses TeO2-TiO2-ZnO (TTZ) applicable to advanced optical devices, which were characterized by UV Vis-NIR absorption, Raman, and photoluminescence (PL) techniques. Not only did we perform experimental characterizations but also theoretically predicted the PL properties of Nd3+-doped TTZ glasses by using the Judd-Ofelt theory. The influence of the residual hydroxyl (OH) groups and types of crucible used in the melt preparation on the structures and optical properties of TTZ glasses was investigated. We found that the use of a Pt crucible increased the network-connecting structures of trigonal bipyramidal TeO4 compared to the case of a Al2O3 crucible. Moreover, reducing the OH groups in TTZ glasses improved the optical properties of Nd3+-doped TTZ glass, and a higher spectral figure of merit of 8.71 x 10(-2)4 s cm(2) for Nd3+:F-4(3/2) -> F-4(11/2) emission at 1075 nm could be achieved, indicating that Nd3+-doped TTZ glass with lower hydroxyl content is promising for laser or active optical applications.
机译：本文描述了适用于先进光学器件的ND3 + - 掺杂多组分碲酸盐眼镜TEO2-TiO2-ZnO（TTZ），其特征在于UV Vis-Nir吸收，拉曼和光致发光（PL）技术。我们不仅执行实验表征，而且通过使用JUDD-elt理论，理论上，理论上也预测了ND3 +掺杂TTZ眼镜的PL性能。研究了熔融制剂中使用的残留羟基（OH）基团和坩埚的类型对TTZ玻璃的结构和光学性质。我们发现，与Al2O3坩埚的情况相比，使用Pt坩埚的使用增加了三角形双滤网TeO4的网络连接结构。此外，在TTZ眼镜中还原OH基团改善了ND3 + - 掺杂TTZ玻璃的光学性质，以及ND3 +：F-4的8.71×10（-2）4 s cm（2）的较高光谱图（3 / 2） - >可以实现1075nm处的F-4（11/2）发射，表明具有较低羟基含量的Nd3 +掺杂的TTZ玻璃对于激光或有源光学应用是有前途的。

著录项

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