LIBS Info: Element Analysis

Title Authors Material Detector Spectrometer Software
Quantitative analysis of a brass alloy using CF-LIBS and a laser ablation time-of-flight mass spectrometer M.A. Baig, N.K. Piracha, Rizwan Ahmed, M. Abdullah, Nasar Ahmed Brass AvaSpec-2048-SPU AvaSpec-2048-SPU AVASOFT
Laser: Nd:YAG
Gate Delay: Noneus
Gate Width: Noneus
The results of several different Calibration Feed methods were compared in the analysis of Brass Samples
Element Detection Limit (ppm) Wavelength (nm) Other Wavelengths (nm) Calibration Method Calibration Range (ppm) Notes

Element RMSE (ppm) Wavelength (nm) Calibration Method Notes
Zn 1.3600 % -10.0000 IRSAC Compared with CF-LIBS (without self absorption correction)
Cu 1.3600 % -10.0000 IRSAC Improved calibration free LIBS result
Zn 8.0000 % -10.0000 CF-LIBS CF LIBS Analysis of Brass sample without self absorption correction
Cu 8.0000 % -10.0000 CF-LIBS Result utilises Straight CF LIBS without self absorption correction