Design of dual-switch fluorescence intensity ratio thermometry with high sensitivity and thermochromism based on combination strategy of intervalence charge transfer and up-conversion fluorescence thermal enhancement

2021 ◽  
Author(s):  
Qiang Wang ◽  
Min Liao ◽  
Qiuming Lin ◽  
Mingxiang Xiong ◽  
Xin Zhang ◽  
...  
Keyword(s):  
Fluorescence Intensity ◽  
Intensity Ratio ◽  
High Sensitivity ◽  
Fast Response ◽  
Temperature Sensing ◽  
Fluorescence Intensity Ratio ◽  
Combination Strategy ◽  
Optical Thermometry ◽  
Thermal Enhancement ◽  
Intervalence Charge Transfer

Currently, the temperature sensing performances of inorganic photoluminescence materials based on fluorescence intensity ratio technology have become research hotspot in the optical thermometry field due to its non-contact, fast response...

Red emitting Eu:ZnO nanorods for highly sensitive fluorescence intensity ratio based optical thermometry

2017 ◽  
Vol 5 (5) ◽  
pp. 1074-1082 ◽  
Author(s):  
S. Senapati ◽  
K. K. Nanda
Keyword(s):  
Fluorescence Intensity ◽  
Intensity Ratio ◽  
Temperature Sensing ◽  
Fluorescence Intensity Ratio ◽  
Optical Thermometry ◽  
Highly Sensitive

Red emitting Eu:ZnO nanorods for highly sensitive optical ratiometric temperature sensing by following the fluorescence intensity ratio technique.

Enhanced up-conversion and temperature-sensing behaviour of Er3+ and Yb3+ co-doped Y2Ti2O7 by incorporation of Li+ ions

2014 ◽  
Vol 16 (41) ◽  
pp. 22665-22676 ◽  
Author(s):  
B. P. Singh ◽  
A. K. Parchur ◽  
R. S. Ningthoujam ◽  
P. V. Ramakrishna ◽  
S. Singh ◽  
...  
Keyword(s):  
Fluorescence Intensity ◽  
Intensity Ratio ◽  
Graphical Representation ◽  
Temperature Sensing ◽  
Fluorescence Intensity Ratio ◽  
Sensing Applications ◽  
Co Doped

Graphical representation of Li+ co-doped Y2Ti2O7:Er3+/Yb3+ phosphor showing up-conversion of green and red bands and probing the fluorescence intensity ratio (FIR) for temperature sensing applications.

Optical temperature sensing using the multiphonon-assisted anti-Stokes-to-Stokes fluorescence intensity ratio

2017 ◽  
Vol 42 (19) ◽  
pp. 3793 ◽  
Author(s):  
Lin Yan ◽  
Bo Li ◽  
Yunfei Song ◽  
Zhe Lv ◽  
Xianxu Zheng ◽  
...  
Keyword(s):  
Fluorescence Intensity ◽  
Intensity Ratio ◽  
Temperature Sensing ◽  
Fluorescence Intensity Ratio ◽  
Anti Stokes

A portable all-fiber thermometer based on the fluorescence intensity ratio (FIR) technique in rare earth doped TeO2–WO3–La2O3–Na2O glass

2018 ◽  
Vol 6 (26) ◽  
pp. 7063-7069 ◽  
Author(s):  
Yuyuan Tu ◽  
Shilong Zhao ◽  
Dongyang He ◽  
Ting Wu ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Glass Fiber ◽  
Fluorescence Intensity ◽  
Intensity Ratio ◽  
Temperature Sensing ◽  
Fluorescence Intensity Ratio ◽  
Fir Technique ◽  
Rare Earth Doped ◽  
Co Doped ◽  
Sensing Performance

A portable all-fiber thermometer based on the fluorescence intensity ratio technique in Er3+/Yb3+ co-doped TeO2–WO3–La2O3–Na2O (TWLN) glass fiber was designed and its temperature sensing performance was determined.

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