LIBS Info: Element Analysis
| Title | Authors | Material | Detector | Spectrometer | Software |
|---|---|---|---|---|---|
| Critical evaluation of gated CCD detectors for laser-induced breakdown spectroscopy analysis | M. Sabsabi, R. Heon, L. St-Onge | Aluminium Alloy | Ocean Optics HR2000 | Ocean Optics HR2000 | |
| Laser: | Nd:YAG 1064.0000nm 60.0000mJ 2.000Hz |
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| Gate Delay: | 2.000us | ||||
| Gate Width: | Noneus | ||||
| Paper compares the performance of an ICCD and Ocean Optics spectrometer/detection system. ICCD results are here for aluminium alloys, here for copper alloys , Ocean Optic are at here for aluminium alloys and here for copper alloys. Experiments were performed under common conditions, and then conditions optimised for each detector | |||||
| Element | Detection Limit (ppm) | Wavelength (nm) | Other Wavelengths (nm) | Calibration Method | Calibration Range (ppm) | Notes |
|---|---|---|---|---|---|---|
| Mg | 52.8000 (Stated) | 285.2100 | N/A | Univariate Calibration | -10.0000--10.0000 | Depending on conditions, LODS ranged from 52.8-113.1ppm |
| Be | 1.5000 (Stated) | 313.0000 | N/A | Univariate Calibration | -10.0000--10.0000 | LODs range from 1.5-14.4ppm, depending on conditions. |
| Cu | 80.5000 (Stated) | 324.7500 | N/A | Univariate Calibration | -10.0000--10.0000 | LODs range from 80.5-224.2ppm, depending on conditions. |
| Mn | 249.7000 (Stated) | 294.9000 | N/A | Univariate Calibration | -10.0000--10.0000 | LODs range from 249.7-2035.1ppm, depending on conditions. |
| Si | 527.8000 (Stated) | 288.1600 | N/A | Univariate Calibration | -10.0000--10.0000 | LODs range from 527.8-3094.7ppm depending on conditions. |
| Element | RMSE (ppm) | Wavelength (nm) | Calibration Method | Notes |
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