LIBS Info: Element Analysis

Title Authors Material Detector Spectrometer Software
Applications in Gemology using the TSI LIBS Desktop Analyzer N/A Gems Spectrolaser 4000 Spectrolaser 4000 Spectrolaser
Laser: Nd:YAG
Gate Delay: Noneus
Gate Width: Noneus
Brief Application note on the use of LIBS in Gemology applications. Examples detection of colour enhancing of gemstones using Be doping of sapphires and Co coating of topaz are given with spectra.
Element Detection Limit (ppm) Wavelength (nm) Other Wavelengths (nm) Calibration Method Calibration Range (ppm) Notes

Element RMSE (ppm) Wavelength (nm) Calibration Method Notes