20.500.12556/RUL-128281 Laser-based material interactions and ablation processes by bursts of 70 ps pulses The intermediate pulse duration regime between typical ultra-short and nanosecond pulses has been investigated using MHz-range bursts of 70 ps pulses emitted from a custom-made fiber laser source. The goal of this study was to observe and understand the processes involved during laser ablation on the timescales from picoseconds to nanoseconds, relevant due to pulses in bursts. We developed material processing approaches that enable similar behaviour as single 70 ps pulse ablation to ultra-short pulses in terms of quality and burst-mode behaviour like nanosecond pulses in terms of efficiency. The variability of the fiber laser operation modes was studied and compared to both ultra-short and nanosecond pulses from standard laser sources. laser processing bursts of pulses surface engineering laser ablation laserska obdelava paketi pulzov površinski pojavi laserska ablacija true false true Angleški jezik Slovenski jezik V članku navedeno: "© 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement: https://www.osapublishing.org/library/license_v1.cfm#VOR-OA (8.7.2021)" Članek v reviji 2021-07-08 08:28:17 2021-07-08 08:28:19 2023-05-29 11:25:37 0000-00-00 00:00:00 2021 0 0 Str. 22868-22882 no. 15, art. 428704 Vol. 29 Jul. 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.9.048.7 1094-4087 10.1364/OE.428704 69644547 RAZ_Kocica_Jernej_Jan_2021.pdf RAZ_Kocica_Jernej_Jan_2021.pdf 1 BE96BD89F77B42B5608A945A0C83FFEE e97bcf1119e1a336d2614df7205f56eea8697bfd499dd53a356acaa91decdb8c cf6c3347-dfb5-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=144971 https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-29-15-22868&id=453054 0 5cf8f971-cc73-11ed-a314-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=167566 Fakulteta za strojništvo 0 0 0