1. Faculty of Electrical Engineering, Bialystok University of Technology, Bialystok, Poland
2. Institute of Optoelectronics, Military University of Technology, Warsaw, Poland
3. Faculty of Geology, Geophysics and Environment Protection, AGH University of Science and Technology, Krakow, Poland
4. Institute of Chemistry, University of Silesia, Katowice, Poland
5. Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Krakow, Poland