Please use this identifier to cite or link to this item:
http://hdl.handle.net/10174/36774
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| Title: | Ultrashort pulsed Femtosecond UV laser for selective cleaning of significant Cretaceous flints |
| Authors: | Schiavon, Nick
Ashiqur Rahman, Md
Leis de la Fuente, Xerman
Carretero, José Miguel
Alonso Abad, Maria Pilar
Alcalde, Rodrigo alonso
Angurel, Luis Alberto |
| Keywords: | Femtosecond UV laser
LASER CLEANING
FLINT |
| Issue Date: | 5-Feb-2023 |
| Publisher: | Elsevier B.V. |
| Citation: | Rahman M.A.; de la Fuente G.F.; Carretero J.M.; Alonso Abad M.P.; Ruiz M.N.; Alonso Alcalde R.; Chapoulie R.; Schiavon N.; Angurel L.A. Ultrashort pulsed Femtosecond UV laser for selective cleaning of significant Cretaceous flints (2023) V. 338, 134028 |
| Abstract: | This work reports on studies aimed to evaluate the utilization of ultrashort 238 fs (fs) pulsed UV laser emission at
343 nm for eliminating colored crusts and surface deposits on significant Cretaceous flint surfaces, in an attempt
to safeguard its aesthetic appearance and archaeological value. The results indicate that fs UV lasers may be an
ideal, non-contact tool for selective surface cleaning of sensitive archaeological artefacts, since they enable
contaminant desorption while avoiding photothermal damage. |
| URI: | https://www.sciencedirect.com/science/article/pii/S0167577X23002136?via%3Dihub
http://hdl.handle.net/10174/36774 |
| Type: | article |
| Appears in Collections: | HERCULES - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
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HERCULES - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica /
