A compact and portable laser-induced breakdown spectroscopy instrument for single and double pulse applications |
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| Authors: | J Goujon A Giakoumaki V Piñon O Musset D Anglos E Georgiou JP Boquillon |
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| Institution: | 1. Institut Carnot de Bourgogne, UMR 5209 CNRS-Université de Bourgogne, 9 Av. A. Savary, BP 47 870, F-21078 DIJON Cedex, France;2. Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas, (IESL-FORTH), Heraklion, Crete, Greece;3. Department of Electrical Engineering, Technological Educational Institute of Crete, GR, 71004 Heraklion, Crete, Greece |
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| Abstract: | We present LIBS experimental results that demonstrate the use of a newly developed, compact, versatile pulsed laser source in material analysis related to art and archaeological applications in view of research aiming at the development of portable LIBS instrumentation. LIBS qualitative analysis measurements were performed on various samples and objects, and the spectra were recorded in gated and non-gated modes. The latter is important because of advantages arising from size and cost reduction when using simple, compact spectrograph-CCD detection systems over the standard ICCD-based configurations. |
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| Keywords: | LIBS Q-switched laser Double pulse Portable system Culture heritage Non-gated spectrometer |
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