Femtosecond Laser LIPSS of Copper: Modeling and Experimental Comparison

conference on lasers and electro optics(2018)

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Abstract
The femtosecond laser-induced periodic surface structure (FLIPSS) is a one-step process for fast fabrication of periodic-like nanostructures on different materials and enables a new range of functionalized surface processing [1]. In our pervious study, ablation of a copper foil surface by femtosecond laser pulse (800 nm, 120 fs) was investigated theoretically and experimentally [2]. The simulated ablation depths agree well with the experimental measurements.
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Key words
femtosecond laser-induced periodic surface structure,one-step process,functionalized surface processing,copper foil surface,periodic-like nanostructure fabrication,simulated ablation depths,wavelength 800.0 nm,time 120.0 fs,Cu
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