Submission is closed Oral presentations: Due to the limited number of time slots in the session, all oral presentations are invited. Presentations will be 30 minutes in duration, plus discussion. All abstracts will appear in the electronic proceedings free of charge. Poster presentations: All abstracts will appear in the electronic proceedings volume free of charge. During the poster sessions, the presenting author will be asked to summarize the motivation and main results of the work in about 5 minutes and support this by presenting a couple of (1-3) informative slide(s) or image(s) highlighting the main points. Since the brief presentation will be performed via Zoom screen sharing, we advise the authors not to use too much text and only screen-legible font/grapics sizes. Instrumentation manufacturers: All LIBS, laser ablation or general laser/spectroscopy instrumentation companies, who wish to have their advertisement or application note to appear in the proceedings volume is simply asked to submit their brochure in PDF or in some common image format. These materials will also appear in the electronic proceedings free of charge.