Enhanced upconversion luminescence of transparent Eu^3+-doped glass-ceramics containing nonlinear optical microcrystals

2007 ◽  
Vol 32 (6) ◽  
pp. 653 ◽  
Author(s):  
Bin Zhu ◽  
Songmin Zhang ◽  
Shifeng Zhou ◽  
Nan Jiang ◽  
Jianrong Qiu
Keyword(s):  
Nonlinear Optical ◽  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Doped Glass

Preparation Process and Upconversion Luminescence of Er3+-Doped Glass Ceramics Containing Ba2LaF7Nanocrystals

2006 ◽  
Vol 110 (12) ◽  
pp. 5950-5954 ◽  
Author(s):  
Xianping Fan ◽  
Jin Wang ◽  
Xvsheng Qiao ◽  
Minquan Wang ◽  
Jean-Luc Adam ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Preparation Process ◽  
Doped Glass

Intense ultraviolet upconversion luminescence of Yb3+ and Tb3+ co-doped glass ceramics containing SrF2 nanocrystals

2011 ◽  
Vol 131 (10) ◽  
pp. 2036-2041 ◽  
Author(s):  
Xvsheng Qiao ◽  
Xianping Fan ◽  
Zheng Xue ◽  
Xuanhe Xu ◽  
Qun Luo
Keyword(s):  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Doped Glass ◽  
Co Doped

scholarly journals Nano-Crystallization of Ln-Fluoride Crystals in Glass-Ceramics via Inducing of Yb3+ for Efficient Near-Infrared Upconversion Luminescence of Tm3+

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 1033
Author(s):  
Jianfeng Li ◽  
Yi Long ◽  
Qichao Zhao ◽  
Shupei Zheng ◽  
Zaijin Fang ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Near Infrared ◽  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Upconversion Emission ◽  
Ceramic Composites ◽  
Wide Range ◽  
Transmission Window ◽  
Optical Applications ◽  
Upconversion Emissions

Transparent glass-ceramic composites embedded with Ln-fluoride nanocrystals are prepared in this work to enhance the upconversion luminescence of Tm3+. The crystalline phases, microstructures, and photoluminescence properties of samples are carefully investigated. KYb3F10 nanocrystals are proved to controllably precipitate in the glass-ceramics via the inducing of Yb3+ when the doping concentration varies from 0.5 to 1.5 mol%. Pure near-infrared upconversion emissions are observed and the emission intensities are enhanced in the glass-ceramics as compared to in the precursor glass due to the incorporation of Tm3+ into the KYb3F10 crystal structures via substitutions for Yb3+. Furthermore, KYb2F7 crystals are also nano-crystallized in the glass-ceramics when the Yb3+ concentration exceeds 2.0 mol%. The upconversion emission intensity of Tm3+ is further enhanced by seven times as Tm3+ enters the lattice sites of pure KYb2F7 nanocrystals. The designed glass ceramics provide efficient gain materials for optical applications in the biological transmission window. Moreover, the controllable nano-crystallization strategy induced by Yb3+ opens a new way for engineering a wide range of functional nanomaterials with effective incorporation of Ln3+ ions into fluoride crystal structures.

Stimulated emission of Co2+-doped glass–ceramics

2007 ◽  
Vol 353 (24-25) ◽  
pp. 2408-2414 ◽  
Author(s):  
Yu.V. Volk ◽  
A.M. Malyarevich ◽  
K.V. Yumashev ◽  
Irina P. Alekseeva ◽  
Olga S. Dymshits ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Stimulated Emission ◽  
Doped Glass

The effect of micro-structure on upconversion luminescence of Nd3+/Yb3+ co-doped La2O3-TiO2-ZrO2 glass-ceramics

2018 ◽  
Vol 5 (3) ◽  
pp. 035201
Author(s):  
Minghui Zhang ◽  
Haiqin Wen ◽  
Xiuhong Pan ◽  
Jianding Yu ◽  
Meng Jiang ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Micro Structure ◽  
Co Doped

Temperature Characteristic of Green Upconversion Luminescence in Er3+/Yb3+Codoped Oxyfluoride Borosilicate Glass Ceramics

2015 ◽  
Vol 36 (9) ◽  
pp. 1001-1005
Author(s):  
林杨杨 Lin Yang-yang ◽  
陈铠炀 Chen Kai-yang ◽  
唐霞艳 Tang Xia-yan ◽  
赵士龙 Zhao Shi-long ◽  
徐时清 Xu Shi-qing
Keyword(s):  
Borosilicate Glass ◽  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Temperature Characteristic

scholarly journals Ytterbium-doped glass-ceramics for optical refrigeration

2015 ◽  
Vol 23 (4) ◽  
pp. 4630 ◽  
Author(s):  
Elton Soares de Lima Filho ◽  
Kummara Venkata Krishnaiah ◽  
Yannick Ledemi ◽  
Ye-Jin Yu ◽  
Younes Messaddeq ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Optical Refrigeration ◽  
Doped Glass
Sign in / Sign up

Export Citation Format

Share Document