Prof. Waldemar Wójcik is a Director of the Institute of Electronic and Information Technologies; Faculty of Electrical Engineering and Computer Science, Lublin University of Technology; and a Professor of  Electronics, Computer Science, and Automatic Control. He received his PhD at the Lublin University of Technology, Faculty of Electrical in 1985. In 2000, he got a D.Sc. at National University Lviv Polytechnic. In 2001–2004, he was a Member of the Supervisory Board, Lubelskie Przedsiębiorstwo Robót Telekomunikacyjnych, Lublin, Poland. In 2001–2006, he was an Associate Professor at The State School of Higher Education. Since 2006, he has been a Visiting Professor at The State School of Higher Education. His scientific research areas include technological process control, non-telecommunication applications of optical fibres, optoelectronic monitoring, diagnostics and control of the pulverised coal combustion in industrial conditions, fibre optic sensors of physical quantities, application of informatics in some branches of the economy, and medical diagnostics. Particular attention is paid to the use of optoelectronic technology in the monitoring and diagnosis of thermal processes, construction of optoelectronic sensors, and development of methods of analysis of signals from such sensors.