1. Spin Optics Laboratory; St. Petersburg State University; 1, Ulianovskaya str., Petrodvorets, St. Petersburg 198504 Russia
2. Resource Center “Nanophotonics”; St. Petersburg State University; 1, Ulianovskaya str., Petrodvorets, St. Petersburg 198504 Russia
3. ITMO University; 49 Kronverksky Pr., St. Petersburg 197101 Russia
4. Faculty of Physics; St. Petersburg State University; 1, Ulianovskaya str., Petrodvorets, St. Petersburg 198504 Russia