Green emission from Eu~(2+)/Dy~(3+) codoped SrO-Al_2O_3-B_2O_3 glass-ceramic by ultraviolet light and femtosecond laser irradiation

Huidan Zeng; Zhenyu Lin; Qiang Zhang; Danping Chen; Xiaoluan Liang; Yinsheng Xu; Guorong Chen

首页> 外文期刊>Materials Research Bulletin >Green emission from Eu~(2+)/Dy~(3+) codoped SrO-Al_2O_3-B_2O_3 glass-ceramic by ultraviolet light and femtosecond laser irradiation

【24h】

Green emission from Eu~(2+)/Dy~(3+) codoped SrO-Al_2O_3-B_2O_3 glass-ceramic by ultraviolet light and femtosecond laser irradiation

机译：Eu〜（2 +）/ Dy〜（3+）共掺SrO-Al_2O_3-B_2O_3微晶玻璃的紫外和飞秒激光发射绿色光

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A spectroscopic investigation of Eu~(2+)/Dy~(3+) codoped SrO-Al_2O_3-B_2O_3 glass-ceramic is presented. The sample exhibits green emission excited by ultraviolet (UV) light and near-IR femtosecond (fs) laser. The emission profile obtained by near-IR fs laser irradiation is similar to that by UV excitation, indicating that both of the emissions come from 5d → 4f transition of the Eu~(2+) ions. The relationship between the upconversion luminescence (UCL) intensity and pump power reveals a two-photon process in the conversion of near-IR radiation to the green emission. The possible mechanism of UCL from such glass-ceramic is proposed.

机译：提出了Eu〜（2 +）/ Dy〜（3+）共掺杂的SrO-Al_2O_3-B_2O_3微晶玻璃的光谱研究。样品表现出由紫外线（UV）和近红外飞秒（fs）激光激发的绿色发射。近红外fs激光辐照获得的发射曲线与紫外激发相似，表明这两种发射均来自Eu〜（2+）离子的5d→4f跃迁。上转换发光（UCL）强度与泵浦功率之间的关系揭示了在近红外辐射转换为绿色发射时的双光子过程。提出了由这种玻璃陶瓷产生UCL的可能机理。

著录项

来源
《Materials Research Bulletin》 |2011年第2期|p.319-322|共4页
作者
Huidan Zeng; Zhenyu Lin; Qiang Zhang; Danping Chen; Xiaoluan Liang; Yinsheng Xu; Guorong Chen;
展开▼
作者单位

Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology,Shanghai 200237, China;

Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology,Shanghai 200237, China;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Science, Shanghai 201800, China;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Science, Shanghai 201800, China;

Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology,Shanghai 200237, China;

Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology,Shanghai 200237, China;

Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology,Shanghai 200237, China;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
a. ceramics; c. x-ray diffraction; 0. luminescence;

机译：一个。陶瓷;C。 X射线衍射;0.发光;

相似文献

外文文献
中文文献
专利

1. Enhanced green upconversion emission of Er~(3+) through energy transfer by Dy~(3+) under 800 nm femtosecond-laser excitation [J] . Ai-Hua Li, Qiang Lu, Zhi-Ren Zheng, Optics Letters . 2008,第7期

机译：在800 nm飞秒激光激发下通过Dy〜（3+）的能量转移增强Er〜（3+）的绿色上转换发射
2. Tunable white light emission from glass-ceramics containing Eu~(2+), Tb~(3+), Eu~(3+) co-doped SrLaF_5 nanocrystals [J] . Hengyi Fu, Xvsheng Qiao, Shuo Cui, Materials Letters . 2012,第期

机译：含Eu〜（2 +），Tb〜（3 +），Eu〜（3+）共掺杂SrLaF_5纳米晶体的微晶玻璃的可调白光发射
3. White and tunable light emission in Eu~(3+), Dy~(3+) codoped phosphate glass [J] . Yu Pingsheng, Guo Wei, Zhang Ruiran, Optical Materials . 2021,第Apra期

机译：欧盟〜（3+），Dy〜（3+）磷酸玻璃的白色和可调谐光发射
4. Effects of Dy~(3+)/ Eu~(2+) Molar Ration on SrAl_2O_4：Eu~(2+)，Dy~(3+) Long Persistence Phosphors by Microwave Plasma Synthesisd Method [C] . Wenzhou Sun, YuHong Chen, Liang Jiang, International Conference on Manufacturing Science and Engineering . 2011

机译：浅〜（3 +）/ Eu〜（2+）摩尔比对SRAL_2O_4：EU〜（2 +），DY〜（3+）长持久性磷光体微波等离子体合成方法的影响
5. Time-of-flight analysis of thermionic emission produced by intense femtosecond laser excitation of silver. [D] . Anacker, David Carlyle. 1991

机译：飞秒激光强烈激发飞秒激发银产生的热电子发射的飞行时间分析。
6. Observation and analysis of structural changes in fused silica by continuous irradiation with femtosecond laser light having an energy density below the laser-induced damage threshold [O] . Wataru Nomura, Tadashi Kawazoe, Takashi Yatsui, 2014

机译：通过连续照射能量密度低于激光诱发损伤阈值的飞秒激光观察和分析熔融石英的结构变化
7. Broadband 1.20 μm emission in Tm 3+-doped and Tm 3+/Tb 3+, Eu 3+ codoped gallogermanate glasses [O] . Zhou B, Tao L, Tsang YH, 2012

机译：Tm 3+掺杂和Tm 3 + / Tb 3 +，Eu 3+共掺杂镓锗玻璃的宽带1.20μm发射
8. Ultraviolet laser emission properties of Ce(sup 3+)-doped LiSrAlF6 [R] . Marshall, C. D., Payne, S. A., Speth, J. A., 1994

机译：Ce（sup 3 +）掺杂LisralF6的紫外激光发射特性

Green emission from Eu~(2+)/Dy~(3+) codoped SrO-Al_2O_3-B_2O_3 glass-ceramic by ultraviolet light and femtosecond laser irradiation

摘要

著录项

相似文献

相关主题

期刊订阅