dc.contributor.author |
Fotakis, C |
en |
dc.contributor.author |
Zorba, V |
en |
dc.contributor.author |
Stratakis, E |
en |
dc.contributor.author |
Athanassiou, A |
en |
dc.contributor.author |
Tzanetakis, P |
en |
dc.contributor.author |
Zergioti, I |
en |
dc.contributor.author |
Papagoglou, G |
en |
dc.contributor.author |
Sambani, K |
en |
dc.contributor.author |
Filippidis, G |
en |
dc.contributor.author |
Farsari, M |
en |
dc.contributor.author |
Pouli, V |
en |
dc.contributor.author |
Bounos, G |
en |
dc.contributor.author |
Georgiou, S |
en |
dc.date.accessioned |
2014-03-01T01:26:44Z |
|
dc.date.available |
2014-03-01T01:26:44Z |
|
dc.date.issued |
2007 |
en |
dc.identifier.issn |
17426588 |
en |
dc.identifier.uri |
https://dspace.lib.ntua.gr/xmlui/handle/123456789/18210 |
|
dc.subject |
Cultural Heritage |
en |
dc.subject |
Materials Processing |
en |
dc.title |
Novel aspects of materials processing by ultrafast lasers: From electronic to biological and cultural heritage applications |
en |
heal.type |
journalArticle |
en |
heal.identifier.primary |
10.1088/1742-6596/59/1/056 |
en |
heal.identifier.secondary |
http://dx.doi.org/10.1088/1742-6596/59/1/056 |
en |
heal.identifier.secondary |
056 |
en |
heal.publicationDate |
2007 |
en |
heal.abstract |
Materials processing by ultrafast lasers offers several distinct possibilities for micro/nano scale applications. This is due to the unique characteristics of the laser-matter interactions involved, when sub-picosecond pulses are employed. Prospects arising will be discussed in the context of surface and in bulk laser induced modifications. In particular, examples of diverse applications including the development and functionalization of laser engineered surfaces, the laser transfer of biomolecules and the functionalization of 3D structures constructed by three-photon stereolithography will be presented. Furthermore, the removal of molecular substrates by ultrafast laser ablation will be discussed with emphasis placed on assessing the photochemical changes induced in the remaining bulk material. The results indicate that in femtosecond laser processing of organic materials, besides the well acknowledged morphological advantages, a second fundamental factor responsible for its success pertains to the selective chemical effects. This is crucial for the laser cleaning of sensitive painted artworks. © 2007 IOP Publishing Ltd. |
en |
heal.journalName |
Journal of Physics: Conference Series |
en |
dc.identifier.doi |
10.1088/1742-6596/59/1/056 |
en |
dc.identifier.volume |
59 |
en |
dc.identifier.issue |
1 |
en |
dc.identifier.spage |
266 |
en |
dc.identifier.epage |
272 |
en |