Inhomogeneous Absorption of Laser Radiation: Trigger of LIPSS Formation

J. Z. P. Skolski*, G. R. B. E. Romer, J. V. Obona, V. Ocelik, A. J. Huis in 't Veld, J. Th. M. De Hosson

*Bijbehorende auteur voor dit werk

    OnderzoeksoutputAcademicpeer review

    18 Citaten (Scopus)

    Samenvatting

    The finite-difference time-domain method is used to study the inhomogeneous absorption of linearly polarized laser radiation below a rough surface. The results are analyzed in the frequency domain. It is shown that laser-induced periodic surface structures, with a periodicity larger than the laser wavelength, can be understood in the frame of an electromagnetic approach.

    Originele taal-2English
    Pagina's (van-tot)1-5
    Aantal pagina's5
    TijdschriftJournal of laser micro nanoengineering
    Volume8
    Nummer van het tijdschrift1
    DOI's
    StatusPublished - jan.-2013

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