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Impacts of ambient and ablation plasmas on short- and ultrashort-pulse laser processing of surfaces
- 1.0441251 - FZÚ 2015 RIV CH eng J - Journal Article
Bulgakova, Nadezhda M. - Panchenko, A.N. - Zhukov, V.P. - Kudryashov, S.I. - Pereira, A. - Marine, W. - Mocek, Tomáš - Bulgakov, A.V.
Impacts of ambient and ablation plasmas on short- and ultrashort-pulse laser processing of surfaces.
Micromachines. Roč. 5, č. 4 (2014), s. 1344-1372. ISSN 2072-666X. E-ISSN 2072-666X
R&D Projects: GA MŠMT ED2.1.00/01.0027; GA MŠMT EE2.3.20.0143
Grant - others:HILASE(XE) CZ.1.05/2.1.00/01.0027; OP VK 6(XE) CZ.1.07/2.3.00/20.0143
Institutional support: RVO:68378271
Keywords : pulsed laser ablation * laser material processing * laser plasma * ambient gas breakdown * material redeposition * plasma pipe formation * microstructures
Subject RIV: BH - Optics, Masers, Lasers
Impact factor: 1.269, year: 2014
In spite of the fact that more than five decades have passed since the invention of laser, some topics of laser-matter interaction still remain incompletely studied. One of such topics is plasma impact on the overall phenomenon of the interaction and its particular features, including influence of the laser-excited plasma re-radiation, back flux of energetic plasma species, and massive material redeposition, on the surface quality and processing efficiency. In this paper, we analyze different plasma aspects, which go beyond a simple consideration of the well-known effect of plasma shielding of laser radiation.
Permanent Link: http://hdl.handle.net/11104/0244296
Number of the records: 1