Optical Property of Dy3+-and Ce3+-Doped Si-B-Na-Sr Glasses

被引：16

作者：

He, Wanyi ^{[1
]}

Wang, Xiangfu ^{[1
]}

Zheng, Jin ^{[1
]}

Yan, Xiaohong ^{[1
,2
]}

机构：

[1] Nanjing Univ Post & Telecommun, Coll Elect Sci & Engn, Nanjing 210046, Jiangsu, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 211106, Jiangsu, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2014年 / 97卷 / 06期

基金：

中国国家自然科学基金;

关键词：

SPECTROSCOPIC PROPERTIES; ENERGY-TRANSFER; FLUOROPHOSPHATE GLASSES; LUMINESCENCE PROPERTIES; FLUOROBORATE GLASSES; GERMANATE GLASSES; BORATE GLASSES; ALKALI BORATE; PHOTOLUMINESCENCE; ABSORPTION;

D O I：

10.1111/jace.12973

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Novel Dy3+ and Ce3+ doped Si-B-Na-Sr (SBNS) glasses were synthesized by melt-quenching technique. Excited by 327nm, the 0.5Dy3+-and 0.5Ce3+-doped SBNS exhibits white emission with Commission Internationale de L'Eclairage coordinates of (0.308, 0.280). Basic optical characterizations have been performed by measuring the absorption and emission spectra and calculating Judd-Ofelt intensity parameters, radiative probability, luminescence branching ratio, cross sections, and effective bandwidth. The Judd-Ofelt parameters 2, 4, and 6 indicate a high asymmetrical environment and covalent environment in the optical glass. The emission color of Ce3+ and Dy3+ codoped transparent glass can be tuned from blue to white through energy transfer from Ce3+ to Dy3+ ions. The resulting glass may have potential application in white-light-emitting source.

引用

页码：1750 / 1755

页数：6

共 21 条

[1] Spectroscopic properties of Dy3+ ions in NaF-B2O3-Al2O3 glasses [J].

Azeem, P. Abdul ;

Balaji, S. ;

Reddy, R. R. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2008, 69 (01) :183-188

[2] White light generation in Dy3+-doped oxyfluoride glass and transparent glass-ceramics containing CaF2 nanocrystals [J].

Babu, P. ;

Jang, Kyoung Hyuk ;

Rao, Ch. Srinivasa ;

Shi, Liang ;

Jayasankar, C. K. ;

Lavin, Victor ;

Seo, Hyo Jin .

OPTICS EXPRESS, 2011, 19 (03) :1836-1841

[3] Optical properties of Dy3+-doped phosphate and fluorophosphate glasses [J].

Babu, S. Surendra ;

Babu, P. ;

Jayasankar, C. K. ;

Troester, Th. ;

Sievers, W. ;

Wortmann, G. .

OPTICAL MATERIALS, 2009, 31 (04) :624-631

[4] Structural and photoluminescence properties of Dy3+ doped different modifier oxide-based lithium borate glasses [J].

Balakrishna, A. ;

Rajesh, D. ;

Ratnakaram, Y. C. .

JOURNAL OF LUMINESCENCE, 2012, 132 (11) :2984-2991

[5] White light emission and energy transfer in Dy3+/Eu3+ co-doped aluminoborate glass [J].

Cai, Jia-li ;

Li, Ruo-ying ;

Zhao, Chong-jian ;

Tie, Shao-long ;

Wan, Xia ;

Shen, Jun-ying .

OPTICAL MATERIALS, 2012, 34 (07) :1112-1115

[6] Host dependence of spectroscopic properties of Dy3+-doped and Dy3+, Tm3+-codped Ge-Ga-S-CdI2 chalcohalide glasses [J].

Guo, Haitao ;

Liu, Lei ;

Wang, Yongqian ;

Hou, Chaoqi ;

Li, Weinan ;

Lu, Min ;

Zou, Kuaisheng ;

Peng, Bo .

OPTICS EXPRESS, 2009, 17 (17) :15350-15358

[7] Spectroscopic properties of Dy3+-doped oxyfluoride glasses for white light emitting diodes [J].

Krishnaiah, Kummara Venkata ;

Kumar, Kagola Upendra ;

Jayasankar, Chalicheemalapalli Kulala .

MATERIALS EXPRESS, 2013, 3 (01) :61-70

[8] Optical absorption and fluorescence studies of Dy3+-doped lead telluroborate glasses [J].

Kumar, M. V. Vijaya ;

Jamalaiah, B. C. ;

Gopal, K. Rama ;

Reddy, R. R. .

JOURNAL OF LUMINESCENCE, 2012, 132 (01) :86-90

[9] White light emission from Tm3+/Dy3+ co-doped oxyfluoride germanate glasses under UV light excitation [J].

Lakshminarayana, G. ;

Yang, Hucheng ;

Qiu, Jianrong .

JOURNAL OF SOLID STATE CHEMISTRY, 2009, 182 (04) :669-676

[10] Enhanced luminescence via energy transfer from Ag+ to RE ions (Dy3+, Sm3+, Tb3+) in glasses [J].

Li, JingJing ;

Wei, RongFei ;

Liu, XueYun ;

Guo, Hai .

OPTICS EXPRESS, 2012, 20 (09) :10122-10127

← 1 2 3 →