The formation of laser-induced periodic surface structuresLaser-induced periodic surface structures (LIPSS) on different materials (silicon, fused silica, quartz) with linearly polarized fs-laser irradiation is studied experimentally. In dielectrics, the importance of transient excitation stages in the LIPSS formation is demonstrated by using (multiple) cross-polarized double-fs-laser-pulse irradiation sequences. A characteristic decrease of the spatial LIPSS periods is observed for double-pulse delays of less than 2 ps along with a characteristic 90°-rotation of the LIPSS orientation.
CITATION STYLE
Höhm, S., Rohloff, M., Krüger, J., Bonse, J., & Rosenfeld, A. (2015). Formation of Laser-Induced Periodic Surface Structures (LIPSS) on Dielectrics and Semiconductors upon Double-Femtosecond Laser Pulse Irradiation Sequences (pp. 85–99). https://doi.org/10.1007/978-3-319-12217-5_5
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