Počet záznamů: 1  

Impacts of ambient and ablation plasmas on short- and ultrashort-pulse laser processing of surfaces

  1. 1.
    0441251 - FZU-D 2015 RIV CH eng J - Článek v odborném periodiku
    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
    Grant CEP: GA MŠk ED2.1.00/01.0027; GA MŠk EE2.3.20.0143
    Grant ostatní:HILASE(XE) CZ.1.05/2.1.00/01.0027; OP VK 6(XE) CZ.1.07/2.3.00/20.0143
    Institucionální podpora: RVO:68378271
    Klíčová slova: pulsed laser ablation * laser material processing * laser plasma * ambient gas breakdown * material redeposition * plasma pipe formation * microstructures
    Kód oboru RIV: BH - Optika, masery a lasery
    Impakt faktor: 1.269, rok: 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.
    Trvalý link: http://hdl.handle.net/11104/0244296