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Proceedings Paper

Chromatic analysis of the pigments behavior after laser irradiation
Author(s): Roxana N. Radvan; Nicoleta Popescu; Suzana Dan; Camelia Comsia
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Paper Abstract

Paper presents a study on the chromatic stability of the pigments and colors with certain mediums after a controlled laser irradiation (1064 nm). The present paper contains observations and conclusions about Nd:YAG laser limits of application on artwork polychromatic surface in concordance with laser beam parameters and colors composition. Main qualitative comments are based on reflection spectral measurements and trichromatic diagrams X, Y, Z in concordance with international norms CIE 1976 (CIELAB). Chromatic coordinates and color variations are calculated.

Paper Details

Date Published: 29 June 2001
PDF: 8 pages
Proc. SPIE 4430, ROMOPTO 2000: Sixth Conference on Optics, (29 June 2001); doi: 10.1117/12.432860
Show Author Affiliations
Roxana N. Radvan, National Institute of Research and Development for Optoelectronics (Romania)
Nicoleta Popescu, National Institute of Research and Development for Optoelectronics (Romania)
Suzana Dan, National Institute of Research and Development for Optoelectronics (Romania)
Camelia Comsia, National Art Museum (Romania)


Published in SPIE Proceedings Vol. 4430:
ROMOPTO 2000: Sixth Conference on Optics

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