Corrigendum: Water Practice and Technology 11 (3), 644–660 Corrections for matrix effects on fluorescence measurement of a multi-platform optical sensor, Chee-Loon Ng, Yan-Jie Ng, Qing-Qing Chen and Harold F, Hemond, doi: 10.2166/wpt.2016.069

2016 ◽  
Vol 11 (4) ◽  
pp. 857-858
Keyword(s):  
Optical Sensor ◽  
Matrix Effects ◽  
Fluorescence Measurement

Corrections for matrix effects on fluorescence measurement of a multi-platform optical sensor

2016 ◽  
Vol 11 (3) ◽  
pp. 644-660 ◽  
Author(s):  
Chee-Loon Ng ◽  
Yan-Jie Ng ◽  
Qing-Qing Chen ◽  
Harold F. Hemond
Keyword(s):  
Matrix Effect ◽  
Optical Sensor ◽  
Matrix Effects ◽  
Fluorescence Measurement ◽  
Optical Instrument ◽  
Laboratory Sample ◽  
Physical Conditions ◽  
Fluorescence Measurements ◽  
Improve Accuracy

The LEDIF (LED-induced fluorescence) is an in situ optical instrument that utilizes fluorescence, absorbance, and scattering to identify and quantify substances in water bodies. In this study, matrix effects on fluorescence signals caused by inner filtering, temperature, intramolecular deactivation, turbidity, and pH were investigated, and compensation equations developed to correct measured values and improve accuracy. Multiple simultaneous matrix effect corrections were demonstrated with a laboratory sample subjected to known interferences and physical conditions. In general, compensation was found to be important to improve the accuracy of fluorescence measurements.

Temperature and ablation optical sensor

1980 ◽  
Author(s):  
J. CASSAING ◽  
P. LELIEVRE ◽  
P. DURRENBERGER ◽  
D. BALAGEAS
Keyword(s):  
Optical Sensor

Engineering Test Satellite VII Rendezvous Docking optical sensor system

1994 ◽  
Author(s):  
Masaaki Mokuno ◽  
Isao Kawano ◽  
Hiroshi Horiguchi ◽  
Koichi Kibe
Keyword(s):  
Optical Sensor ◽  
Sensor System

Research of the Brillouin frequency shift damage dependence from mechanical stresses in an optical sensor

2019 ◽  
Vol 9 (5) ◽  
pp. 512-521
Author(s):  
Ruslan V. Aginey ◽  
◽  
Rustem R. Islamov ◽  
Alexander A. Godunov ◽  
◽  
...  
Keyword(s):  
Frequency Shift ◽  
Optical Sensor ◽  
Mechanical Stresses
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