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Proceedings Paper

Materials micro-processing using femtosecond lasers
Author(s): R. Dabu; M. Zamfirescu; I. Anghel; F. Jipa
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Paper Abstract

Nonlinear optical phenomena which dominate the interaction of tightly focused femtosecond laser beams with materials are discussed. Different femtosecond laser based techniques for material processing such as laser ablation, two-photon photo-polymerization, and material surface nano-structuring are described. For the computer controlled micro-processing of materials, near-infrared Ti:sapphire femtosecond lasers, with nano-Joule/micro-Joule pulse energy, were coupled with direct laser writing workstations. Laser fabricated micro-nanostructures and their applications are presented.

Paper Details

Date Published: 10 June 2013
PDF: 10 pages
Proc. SPIE 8882, ROMOPTO 2012: Tenth Conference on Optics: Micro- to Nanophotonics III, 888207 (10 June 2013); doi: 10.1117/12.2032337
Show Author Affiliations
R. Dabu, National Institute for Lasers, Plasma and Radiation Physics (Romania)
M. Zamfirescu, National Institute for Lasers, Plasma and Radiation Physics (Romania)
I. Anghel, National Institute for Lasers, Plasma and Radiation Physics (Romania)
F. Jipa, National Institute for Lasers, Plasma and Radiation Physics (Romania)


Published in SPIE Proceedings Vol. 8882:
ROMOPTO 2012: Tenth Conference on Optics: Micro- to Nanophotonics III
Valentin I. Vlad, Editor(s)

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