Researchers from the Centre for Quantum Optical Technologies at CeNT UW have built the first quantum processor in Poland and are putting it to use in spectroscopy. They’ve demonstrated how quantum information processing can efficiently provide information on matter hidden in light.
The results of the research led by Dr Michał Parniak have been published in Nature Communications: https://www.nature.com/articles/s41467-022-28066-5
The longer popular summary is available at: https://www.fuw.edu.pl/press-release/news7399.html
The “Quantum Optical Technologies” project (Project No. MAB/2018/4) is carried out within the International Research Agendas programme of the Foundation for Polish Science co-financed by the European Union under the European Regional Development Fund.