Terahertz spectroscopy and imaging techniques have been successfully applied to non-invasively investigate cultural heritage objects. One of the advantages of terahertz time domain imaging is that cross section images can be obtained without surface contact only by using a terahertz pulse. Experimental results revealed the presence of different preparation techniques in two medieval tempera masterpieces.
THz techniques as a complementary non-invasive diagnostic method for the study of medieval panel paintings
M Picollo
2013
Abstract
Terahertz spectroscopy and imaging techniques have been successfully applied to non-invasively investigate cultural heritage objects. One of the advantages of terahertz time domain imaging is that cross section images can be obtained without surface contact only by using a terahertz pulse. Experimental results revealed the presence of different preparation techniques in two medieval tempera masterpieces.File in questo prodotto:
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