Optical thermometry through infrared excited green upconversion emissions of Er3+ -Yb3+ co-doped LaAlO3 phosphors

2021 ◽  
pp. 118602
Author(s):  
A.M. Voiculescu ◽  
S. Hau ◽  
G. Stanciu ◽  
D. Avram ◽  
C. Gheorghe
Keyword(s):  
Optical Thermometry ◽  
Upconversion Emissions ◽  
Co Doped

Synthesis of ZrO2: Pr3+, Gd3+ nanocrystals for optical thermometry with thermal sensitivity above 2.32% K-1 over 270 K of sensing range

2021 ◽  
Author(s):  
Minghui Li ◽  
Jun Zhou ◽  
Ruoshan Lei ◽  
Huanping Wang ◽  
Feifei Huang ◽  
...  
Keyword(s):  
Thermal Sensitivity ◽  
High Sensitivity ◽  
Sensing Range ◽  
Optical Thermometry ◽  
Co Doped

Nowadays, there is an enthusiastic effort to develop the luminescent thermometers used for remote and high-sensitivity temperature readout over a wide sensing range. Herein, the Pr3+ and Gd3+ co-doped ZrO2...

Efficient green and red upconversion emissions in Er3+/Yb3+co-doped ZnAl2O4phosphor obtained by combustion reaction

2007 ◽  
Vol 19 (24) ◽  
pp. 246209 ◽  
Author(s):  
A S S de Camargo ◽  
L A O Nunes ◽  
J F Silva ◽  
A C F M Costa ◽  
B S Barros ◽  
...  
Keyword(s):  
Combustion Reaction ◽  
Upconversion Emissions ◽  
Co Doped

Optical thermometry and heating based on the upconversion fluorescence from Yb3+/Er3+ co-doped NaLa(MoO4)2 phosphor

2016 ◽  
Vol 31 (22) ◽  
pp. 3482-3488 ◽  
Author(s):  
Guofeng Liu ◽  
Zhiyi Gao ◽  
Zuoling Fu ◽  
Zhen Sun ◽  
Xiangtong Zhang ◽  
...  
Keyword(s):  
Upconversion Fluorescence ◽  
Optical Thermometry ◽  
Image Position ◽  
Co Doped

Abstract

Highly sensitive optical thermometry based on upconversion emissions in Tm^3+/Yb^3+ codoped LiNbO_3 single crystal

2014 ◽  
Vol 39 (3) ◽  
pp. 454 ◽  
Author(s):  
Lili Xing ◽  
Yanling Xu ◽  
Rui Wang ◽  
Wei Xu ◽  
Zhiguo Zhang
Keyword(s):  
Single Crystal ◽  
Optical Thermometry ◽  
Highly Sensitive ◽  
Upconversion Emissions

Self-Assembly of Yb3+-Tm3+ Co-Doped YF3 Elongated Nanocrystals into Nanobundles of Straw and Up-Conversion Fluorescence

2008 ◽  
Vol 8 (3) ◽  
pp. 1388-1391 ◽  
Author(s):  
Jishuang Zhang ◽  
Weiping Qin ◽  
Jisen Zhang ◽  
Yan Wang ◽  
Chunyan Cao ◽  
...  
Keyword(s):  
Self Assembly ◽  
Blue Emission ◽  
Building Blocks ◽  
Solid State Lasers ◽  
Hydrothermal Route ◽  
Display Devices ◽  
Facile Hydrothermal Route ◽  
Upconversion Emissions ◽  
Bright Blue ◽  
Co Doped

The hierarchical self-assembly of Yb3+ and Tm3+ co-doped YF3 elongated nanocrystals (NCs) into nanobundles of straw were synthesized through a facile hydrothermal route. The formational mechanisms of regular aggregates of the building blocks were studied. Ultraviolet (UV)-blue upconversion emissions of Tm3+ were recorded under 980-nm excitation by the Yb3+ sensitizer. The relatively bright blue emission indicated that the bundles have the potential for applications such as short-wavelength solid-state lasers and display devices.

Optical thermometry based on upconversion luminescence in Yb3+/Ho3+ co-doped NaLuF4

2014 ◽  
Vol 588 ◽  
pp. 654-657 ◽  
Author(s):  
Shaoshuai Zhou ◽  
Sha Jiang ◽  
Xiantao Wei ◽  
Yonghu Chen ◽  
Changkui Duan ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Optical Thermometry ◽  
Co Doped

Dual-emitting Eu2+/Eu3+ co-doped Ca9Zn1.5(PO4)7 phosphor for self-calibrated optical thermometry

2020 ◽  
Vol 100 ◽  
pp. 109678 ◽  
Author(s):  
Hua Yu ◽  
Fengping Ruan ◽  
Leifeng Chen ◽  
Degang Deng
Keyword(s):  
Optical Thermometry ◽  
Co Doped
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