Mid-Infrared, Long Wave Infrared (4–12 μm) Molecular Emission Signatures from Pharmaceuticals Using Laser-Induced Breakdown Spectroscopy (LIBS)

2014 ◽  
Vol 68 (2) ◽  
pp. 226-231 ◽  
Author(s):  
Clayton S.-C. Yang ◽  
Ei E. Brown ◽  
Eric Kumi-Barimah ◽  
Uwe H. Hommerich ◽  
Feng Jin ◽  
...  
Keyword(s):  
Laser Induced Breakdown Spectroscopy ◽  
Mid Infrared ◽  
Molecular Emission ◽  
Breakdown Spectroscopy ◽  
Long Wave ◽  
Laser Induced Breakdown ◽  
Long Wave Infrared

Determination of fluorine in copper ore using laser-induced breakdown spectroscopy assisted by the SrF molecular emission band

2020 ◽  
Vol 35 (4) ◽  
pp. 754-761 ◽  
Author(s):  
Zhiyang Tang ◽  
Ran Zhou ◽  
Zhongqi Hao ◽  
Wen Zhang ◽  
Qingzhou Li ◽  
...  
Keyword(s):  
Emission Band ◽  
Molecular Band ◽  
Atomic Line ◽  
Laser Induced Breakdown Spectroscopy ◽  
Copper Ore ◽  
Molecular Emission ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

The SrF molecular band as an alternative to the fluorine atomic line was proposed to detect fluorine in copper ore using LIBS technology in air.

Spectral fusion of laser-induced breakdown spectroscopy (LIBS) and mid-infrared spectroscopy (MIR) coupled with random forest (RF) for quantitative analysis of soil pH

2021 ◽  
Author(s):  
Tingting Chen ◽  
Jing Men ◽  
Mingjing Zhao ◽  
Tianlong Zhang ◽  
Hua Li
Keyword(s):  
Infrared Spectroscopy ◽  
Soil Ph ◽  
Precision Agriculture ◽  
Soil Characteristics ◽  
Laser Induced Breakdown Spectroscopy ◽  
Mid Infrared ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Properties Of Soil

Soil pH is one of the important properties of soil. The quickly and accurately determination of the pH of soil is key to realizing precision agriculture and understanding soil characteristics...

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