Abstract: A laser induced breakdown spectroscopy system includes a laser module having a laser source, a sample chamber, a spectrometer arranged to capture spectral data from the sample chamber, a voltage source attached to the sample chamber arranged to apply a voltage to the sample during capture, and a controller in communication with the spectrometer, the voltage source and the laser module to trigger the voltage source and the spectrometer during laser excitation of the sample. A method of operating a laser induced breakdown spectroscopy system includes applying a voltage to a set of electrodes arranged around a sample, striking the sample with a laser during a time interval in which the voltage is being applied to the electrodes, sampling spectral data from the sample after the sample is struck with the laser, and removing the voltage after the spectral data has been sampled.

Abstract: A laser induced breakdown spectroscopy system includes a laser module having a laser source, a sample chamber, a spectrometer arranged to capture spectral data from the sample chamber, a voltage source attached to the sample chamber arranged to apply a voltage to the sample during capture, and a controller in communication with the spectrometer, the voltage source and the laser module to trigger the voltage source and the spectrometer during laser excitation of the sample. A method of operating a laser induced breakdown spectroscopy system includes applying a voltage to a set of electrodes arranged around a sample, striking the sample with a laser during a time interval in which the voltage is being applied to the electrodes, sampling spectral data from the sample after the sample is struck with the laser, and removing the voltage after the spectral data has been sampled.