HERAS: A helium jet to prevent damage on works of art in Raman experiments

Raman spectroscopy is often used for non‐destructive analysis of works of art, polymers and biological materials, but in some cases, the laser beam can cause damages on the surface being studied due to the deposited beam energy. When possible, such damage can be prevented by minimizing laser intensi...

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Veröffentlicht in:	Journal of Raman spectroscopy 2013-12, Vol.44 (12), p.1711-1717
Hauptverfasser:	Ruvalcaba-Sil, José Luis, Casanova-González, Edgar, Pérez-Castellanos, Nora Ariadna, García-Bucio, María Angélica
Format:	Artikel
Sprache:	eng
Schlagworte:	cultural heritage Damage Helium helium jet laser-induced degradation Lasers Portability portable Raman spectroscopy Spectrometers Works of art
Online-Zugang:	Volltext
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