LIBS Info: Element Analysis

Title Authors Material Detector Spectrometer Software
Correction of self-absorption effect in calibration-free laser-induced breakdown spectroscopy (CF-LIBS) with blackbody radiation reference Zhe Wang, Weilun Gu, Jianlong Yu, Yangting Fu, Zongyu Hou, Tianqi Li Titanium Alloys ARYELLE ARYELLE
Laser: Nd:YAG
1064.0000nm
80.0000mJ
1.000Hz
Gate Delay: 1.000us
Gate Width: 0.050us
The Authors propose a new Calibration Free LIBS method - Blackbody Radiation Referenced Self Absorption Correction. This is demonstrated on Titanium Alloys. The method is computationally simpler than many alternatives for the improvement of CF-LIBS accuracy by the elimination of self-absorption
Element Detection Limit (ppm) Wavelength (nm) Other Wavelengths (nm) Calibration Method Calibration Range (ppm) Notes


Element RMSE (ppm) Wavelength (nm) Calibration Method Notes
V 2402.0824 ppm -10.0000 CF-LIBS . Novel BRR-SAC CF-LIBS Method utilised for results
Ti 2969.8485 ppm -10.0000 CF-LIBS Novel BRR-SAC CF-LIBS Method utilised for results .
Al 2954.6573 ppm -10.0000 CF-LIBS . Novel BRR-SAC CF-LIBS Method utilised for results