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Proceedings Paper

Absolute LIBS stratigraphy with optical coherence tomography
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Paper Abstract

In this contribution preliminary studies on the application of Optical Coherence Tomography (OCT) to absolute depth calibration of Laser Induced Breakdown Spectroscopy (LIBS) data in application to revealing stratigraphy of easel paintings are presented. The procedure of in-situ monitoring of LIBS by means of OCT is described. Numerical method developed for precise extraction of the depth of the LIBS ablation crater is explained. Results obtained with model paintings are discussed.

Paper Details

Date Published: 10 July 2009
PDF: 7 pages
Proc. SPIE 7391, O3A: Optics for Arts, Architecture, and Archaeology II, 73910F (10 July 2009); doi: 10.1117/12.827271
Show Author Affiliations
Ewa A. Kwiatkowska, Nicolaus Copernicus Univ. (Poland)
Jan Marczak, Military Univ. of Technology (Poland)
Roman Ostrowski, Military Univ. of Technology (Poland)
Wojciech Skrzeczanowski, Military Univ. of Technology (Poland)
Marcin Sylwestrzak, Nicolaus Copernicus Univ. (Poland)
Magdalena Iwanicka, Nicolaus Copernicus Univ. (Poland)
Piotr Targowski, Nicolaus Copernicus Univ. (Poland)

Published in SPIE Proceedings Vol. 7391:
O3A: Optics for Arts, Architecture, and Archaeology II
Luca Pezzati; Renzo Salimbeni, Editor(s)

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