Tunable color temperature of Ce3+/Eu2+, 3+ co-doped low silica aluminosilicate glasses for white lighting

被引：40

作者：

Rocha, A. C. P. ^{[1
]}

Andrade, L. H. C. ^{[1
]}

Lima, S. M. ^{[1
]}

Farias, A. M. ^{[2
]}

Bento, A. C. ^{[2
]}

Baesso, M. L. ^{[2
]}

Guyot, Y. ^{[3
]}

Boulon, G. ^{[3
]}

机构：

[1] Univ Estadual Mato Grosso Sul UEMS, Grp Espectroscopia Opt & Fototerm, BR-79804970 Dourados, MS, Brazil

[2] Univ Estadual Maringa, Dept Fis, BR-87020900 Maringa, Parana, Brazil

[3] Univ Lyon 1, Lab Phys Chim Mat Luminescents, UMR CNRS 69622 5620, F-69622 Villeurbanne, France

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 09期

关键词：

EMITTING-DIODES; PHOTOLUMINESCENCE PROPERTIES; PHOSPHORS; EU2+; EFFICIENCY; CE3+;

D O I：

10.1364/OE.20.010034

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we report results of tunable lighting in Ce3+/Eu-2+,Eu- 3+ doped low silica calcium aluminosilicate glass. Optical spectroscopy experiments indicate that there is a red color compensation from Eu2+ and Eu3+ to the green emission from Ce3+, resulting in a broad and tunable emission spectra depending on the excitation wavelength. This result analysed in the CIE 1976 color diagram shows a close distance from the Plank emission and a correlated color temperature, varying from 5200 to 3500K. This indicates that our system can be easily excited by GaN based blue LEDs, being an interesting phosphor for white lighting devices. (C) 2012 Optical Society of America

引用

页码：10034 / 10041

页数：8

共 50 条

[1] Eu2+,3+/Pr3+ co-doped calcium aluminosilicate glass for tunable white lighting devices
Morassuti, C. Y.
Andrade, L. H. C.
Silva, J. R.
Bento, A. C.
Baesso, M. L.
Guimaraes, F. B.
Rohling, J. H.
Nunes, L. A. O.
Boulon, G.
Guyot, Y.
Lima, S. M.
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 817
[2] Long Lasting Phosphorescence in Eu2+ and Ce3+ Co-Doped Strontium Borate Glasses
张岚
李成宇
苏锵
Journal of Rare Earths, 2006, (S1) : 196 - 198
[3] Combination of broad emission bands of Ti3+,4+/ Eu2+,3+ co-doped OH- free low silica calcium aluminosilicate glasses as emitting phosphors for white lighting devices
Morassuti, C. Y.
Finoto, S.
Silva, J. R.
Nunes, L. A. O.
Guyot, Y.
Boulon, G.
Baesso, M. L.
Bento, A. C.
Rohling, J. H.
Lima, S. M.
Andrade, L. H. C.
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 853
[4] Blue-White-Yellow Tunable Emission from Ce3+ and Eu2+ Co-Doped BaSiO3 Phosphors
Guo, Chongfeng
Xu, Yan
Ren, Zhaoyu
Bai, Jintao
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (12) : J373 - J376
[5] Synthesis and luminescence properties of Eu2+/Ce3+, Ce3+/Tb3+ and Eu2+/Tb3+ co-doped AlONs
Akhmadullina, Nailya S.
Ishchenko, Aleksey, V
Lysenkov, Anton S.
Shishilov, Oleg N.
Kargin, Yury F.
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 887
[6] Eu3+ and Ce3+ co-doped aluminosilicate glasses and transparent glass-ceramics containing gahnite nanocrystals
Reza Dousti, M.
Molla, Atiar R.
Rodrigues, Ana Candida M.
de Camargo, Andrea S. S.
OPTICAL MATERIALS, 2017, 69 : 372 - 377
[7] Photoluminescence of Yb3+/Ce3+ co-doped aluminosilicate glasses under ultraviolet irradiation
Feng, Wei
She, Shengfei
Wang, Pengfei
Liu, Yongsheng
Chang, Chang
Hou, Chaoqi
Li, Weinan
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2020, 528 (528)
[8] Tunable photoluminescence and temperature sensing properties of Ce3+, Eu2+ co-doped Ca2-xSrxMgSi2O7 phosphors
Zhou, Liuyan
Liu, Fuwen
Ye, Renguang
Lei, Lei
Guo, Weigang
Chen, Liang
Deng, Degang
Xu, Shiqing
JOURNAL OF LUMINESCENCE, 2021, 240
[9] Long lasting phosphorescence in Eu3+ and Ce3+ co-doped strontium borate glasses
Zhang Lan
Li Chengyu
Su Qiang
JOURNAL OF RARE EARTHS, 2006, 24 : 196 - 198
[10] Blue-White-Green Tunable Luminescence of Ce3+, Tb3+ Co-Doped Sodium Silicate Glasses for White LEDs
Wei, RongFei
Zhang, Hao
Li, Fang
Guo, Hai
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2012, 95 (01) : 34 - 36

← 1 2 3 4 5 →