12 August 2005 Modi: a new mobile instrument for in situ standardless LIBS analysis of cultural heritage
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Abstract
Laser-Induced Breakdown Spectroscopy (LIBS) is a promising technique for in-situ analysis of Cultural Heritage. The potential of this technique for accurate quantitative analysis could be greatly improved using an innovative experimental setup - based on the use of two laser pulses suitably retarded - and analyzing the results with a standard-less procedure which overcomes the problems related to matrix effects. A new mobile instrument for Cultural Heritage analysis, developed at the Applied Laser Spectroscopy Laboratory in Pisa, is presented, and some experimental results are given.
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Gabriele Cristoforetti, Stefano Legnaioli, Vincenzo Palleschi, Lorenzo Pardini, Azenio Salvetti, Elisabetta Tognoni, "Modi: a new mobile instrument for in situ standardless LIBS analysis of cultural heritage", Proc. SPIE 5857, Optical Methods for Arts and Archaeology, 58570G (12 August 2005); doi: 10.1117/12.624161; https://doi.org/10.1117/12.624161
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