Up-conversion emission analysis of Er3+/Eu3+ co-doped and Yb3+/Er3+/Eu3+ co-doped borosilicate glasses

被引：0

作者：

Yin, Hai-Tao ^{[1
]}

Li, Cheng-Ren ^{[1
]}

Cheng, Yu-Qi ^{[1
]}

Li, Shu-Feng ^{[2
]}

Zhang, Li ^{[1
]}

机构：

[1] College of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China

[2] School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China

来源：

Faguang Xuebao/Chinese Journal of Luminescence | 2010年 / 31卷 / 06期

关键词：

Semiconductor lasers - Laser excitation - Emission spectroscopy - Borosilicate glass;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A series of Er3+/Eu3+ co-doped, Yb3+/Er3+/Eu3+ co-doped borosilicate glasses have been prepared by high-temperature solid-phase melting. Under 978 nm semiconductor laser excitation, the up-conversion emission spectra of the samples were measured, and up-conversion mechanism was analyzed. The emission intensities of Eu3+ ions at 595 nm and 692 nm were enhanced with increasing concentration of Er3+, Yb3+, respectively. And emission intensity at 692 nm is stronger than that at 595 nm. The cooperation up-conversion and the energy transfer between Yb3+ and Eu3+, Er3+ and Eu3+ lead to a strong up-conversion emission of trivalent europium ions.

引用

页码：816 / 820