1. Department of Physics and Applied Mathematics Vladimir State University named after A. G. and N. G. Stoletovs (VlSU) Gorky st. 87 Vladimir 600000 Russian Federation
2. Center for Photonics and 2D Materials Moscow Institute of Physics and Technology (MIPT) Institutskiy per. 9 Dolgoprudny 141700 Russian Federation
3. Institute of Quantum Optics Leibniz Universität Hannover (LUH) Welfengarten 1 Hannover 30167 Germany