Optical properties of SrAl2O4: Eu2+ phosphor in glass

被引：9
|
作者：
He, Quanlong [1 ,2 ]
Hu, Changchuan [3 ]
机构：
[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Kunming Univ Sci & Technol, Coll Mat Sci & Engn, Kunming 650093, Peoples R China
来源：
OPTICAL MATERIALS | 2014年 / 38卷
关键词：
Phosphor-in-glass; Converters; Bluish green; PERSISTENT LUMINESCENCE; DY3+; ENCAPSULATION;
D O I：
10.1016/j.optmat.2014.10.055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Phosphor-in-glass (PiG) typed robust color converters were fabricated using pb-free silicate glasses for luminescence materials applications. The PiG based on a SiO2-B2O3-BaCO3 ternary system and SrAl2O4: Eu2+ phosphor showed good transparency reached 99.50%, even if the GTP ratio is 25:1. By simply changing the mixing ratio of glass to SrAl2O4: Eu2+ phosphor, the emission color of PiG can be controlled from blue to bluish green. The results reveal that the luminescence properties of SrAl2O4: Eu2+ distinct from the phosphor in glass significantly. These suggest that PIG could provide potential application in a variety of luminescence materials. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：286 / 289
页数：4
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