A new collaborative paper was recently published, where simulation code on Surface Plasmon Polaritons was used to compare with experimental results on laser induced nanostructures periods for several laser wavelengths.
To meet requirements from Horizon 2020, we also submitted the paper on arXiv.
Maragkaki et al, Wavelength Dependence of Picosecond Laser-Induced Periodic Surface Structures on Copper, Applied Surface Science, DOI: 10.1016/j.apsusc.2017.02.068 (IF 2015: 3.15).