Effect of laser wavelength on soil carbon measurements using laser-induced breakdown spectroscopy

We investigate the effect of laser wavelength on laser-induced breakdown spectroscopy (LIBS) on the measurement of carbon in agricultural soils. Two laser wavelengths, 1064 nm and 532 nm, were used to determine soil carbon concentration. No chemical pretreatment, grinding, or pelletization was perfo...

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Veröffentlicht in:	Optics express 2023-09, Vol.31 (20), p.32335-32349
Hauptverfasser:	Mohajan, Shubho, Huang, Yingchao, Beier, Nicholas F., Dyck, Miles, Hegmann, Frank, Bais, Abdul, Hussein, Amina E
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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