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Dependence of Laser-induced Breakdown Spectroscopy Results on Pulse Energies and Timing Parameters Using Soil Simulants
章
- 00:05標題
- 01:43The Laser System and Sample Preparation
- 02:56Preparing Calibration Curves
- 04:21Determination of Plasma Temperature and Electron Density
- 05:39Results: The Effect of Laser Energy and Detection Mode on Detection Sensitivity, Spectra, Plasma Temperature and Electron Density
- 08:36Conclusion
LIBS detection capabilities on soil simulants were tested using a range of pulse energies and timing parameters. Calibration curves were used to determine detection limits and sensitivities for different parameters. Generally, the results showed that there was not a significant reduction in detection capabilities using lower pulse energies and non-gated detection.
