Multi sensor monitoring of the wire-melt pool interaction inhot-wire directed energy deposition using laser beam
Agnieszka Kisielewicz, Yongcui Mi, Fredrik Sikström, Antonio Ancona
Experimental investigation of high power laser material processing, with particular interest for welding.
Development of hybrid sensing systems, mainly based on optical and spectroscopic sensors, for real-time monitoring and closed loop control of laser based production processes.
Laser micromachining and micro/nanostructuring of metals, semiconductors and dielectrics based on pico-femtosecond laser ablation. The main area of interest are: micro-drilling and micro-milling of metals, micro-joining of transparent materials, laser texturing of metal surfaces to enhance their tribological properties, laser synthesis of nano-antomicrobials by laser ablation in liquids, ablation with bursts of ultrashort pulses.
Presently, supervisor of n.3 Physics PhD students at the University of Bari and n.1 post-doc fellow at the CNR-Institute for Photonics and Nanotechnologies in Bari.
Laser welding, plasma optical spectroscopy, closed loop control, laser ablation, laser micro/nano processes, ultrafast laser technology.
Publications by Antonio Ancona can be found in Google Scholar.