Dean of the Faculty of Physics D.L.Kovalenko and Head of Scientific Research Laboratory of Perspective Materials V.E.Gaishun undertook the internship in Institute of Low Temperatures and Structural Researches of Academy of Sciences of Poland (Wroclaw, Poland) for the period from December 19 till December 24. During the internship the trainees got acquainted with structure of laboratory «Excited State Spectroscopy» of Institute of Low Temperatures and Structural Researches of Academy of Sciences of Poland, main directions of research activities, scientific results achieved in the laboratory. The research methodologies developed and applied in the laboratory which could be partially used in scientific researches and study process at the Faculty of Physics, as well as Master`s and PhD degree study programmes implemented in Institute of Low Temperatures and Structural Researches, were considered thoroughly.