TY - GEN A1 - Bonse, Jörn T1 - Laser-induced Periodic Surface Structures: Fundamentals & Applications N2 - During the past few years significantly increasing research activities in the field of laser-induced periodic surface structures (LIPSS, ripples) have been reported since the generation of LIPSS in a single-step process provides a simple way of surface nanostructuring towards a control of optical, mechanical or chemical surface properties. In this contribution the current research state in this field is reviewed. The formation of LIPSS upon irradiation of metals, semiconductors and dielectrics by multiple linearly polarized Ti:sapphire fs-laser pulses (30-150 fs) is studied experimentally and theoretically. Different types of LIPSS with periods even below 100 nm can be generated. Their dynamics and formation mechanisms are analyzed and identified in ultrafast optical experiments. Complementing theoretical calculations of the laser-induced carrier dynamics address transient changes of the optical properties of the irradiated materials and reveal the importance of surface plasmon polaritons in the early stage of LIPSS formation. Various applications of these nanostructures are outlined. T2 - Workshop "Materialbearbeitung mit gepulsen Lasern" der Universität Stuttgart CY - Hirschegg, Austria DA - 13.02.2018 KW - Laser-induced periodic surface structures (LIPSS) KW - Laser ablation KW - Surface functionalization KW - Femtosecond laser PY - 2018 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/44295 AN - OPUS4-44295 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany