Topics: Photovoltaics and solar cells, Cavity quantum electrodynamics, Light-matter coupling in microcavities, photonic crystals and plasmonic structures, Exciton-Polaritons, Spin related phenomena, Indirect excitons, Transport of excitons and exciton-polaritons, polariton quantum fluids, Optics of 2D materials, Physics and application of quantum dots, Metamaterials and their applications, Non-Hermitian and non-reciprocal physics, topological photonics, Opto-mechanical cavities, Synthesis, growth and characterization of advanced organic and inorganic materials and nanostructures for light-matter interaction, Novel optical devices (polariton lasers, single-photon emitters, entangled-photon pair emitters, spin switches, optical switches, …), Solid-State quantum information processing, Cavity Spintronics, Cavity Magnonics, Terahertz radiation sources and applications, Nondestructive diagnostics of nanoobjects