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Presented at the Second Euro-Mediterranean Symposium on Laser Induced Breakdown Spectroscopy, Hersonissos, Crete, Greece, September 30th–October 3rd, 2003. Significant improvements to the analytical performance of laser-induced breakdown spectrometry (LIBS) were achieved by the use of laser...
White marble samples from ancient quarries have been analyzed by Laser Induced Breakdown Spectroscopy (LIBS) both on the bulk material and surface encrustations. With the aim to achieve quantitative results by LIBS, until now not reported on marble materials, calibration standards with CaCO 3...
Using a container-integrated mobile femtosecond terawatt laser system with integrated detection unit (Teramobile), we have demonstrated remote laser-induced breakdown spectroscopy (R-LIBS) on copper and aluminium samples with targets located at 25 m away from the container. The ability of our...
A new optical configuration for focusing laser radiation in laser ablation has been tested. The system uses a combination of an axicon and two plano-convex lenses placed along the beamline. With this set-up, the second harmonic of a flat top pulsed Nd∶YAG laser beam was used to generate an...
To control the steel composition during production in steel works, samples are taken from the melt. After solidification, the samples exhibit scale layers of ∼0.1–1 mm thickness. At present, for analysis of the bulk composition, e.g. by optical emission spectrometry using arc/spark excitation,...
The aim of the paper is the analysis of some aspects of the theoretical models used for the description of the Bremsstrahlung emission from non-Maxwellian plasmas, more precisely when quantum weak degeneracy effects come into play. Referring to the standard Sommerfeld Parameter ρ as a measure of...
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