Dandolo, Corinna Ludovica Koch2; Jepsen, Peter Uhd3
1 Department of Photonics Engineering, Technical University of Denmark2 Teraherts Technologies and Biophotonics, Department of Photonics Engineering, Technical University of Denmark3 Center for Nanostructured Graphene, Center, Technical University of Denmark
Terahertz time-domain reflectometry has been applied to the investigation of a medieval Danish wall painting. The technique has been able to detect the presence of carbonblack layer on the surface of the wall painting and a buried insertion characterized by high reflectivity values has been found in depth of the lime-based historical plaster.
Proceedings of the 38th International Conference on Infrared, Millimeter and Terahertz Waves Irmmw-thz 2013, 2013
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38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2013)