1. Prokhorov General Physics Institute of Russian Academy of Sciences, 38 Vavilov str., Moscow 119991, Russia
2. Harbin Institute of Technology, 92 Xidazhi Str., 150001 Harbin, P.R. China
3. National Research Nuclear University “MEPhI”, 31 Kashirskoye shosse, Moscow 115409, Russia
4. Institute of Spectroscopy, Russian Academy of Sciences, 5 Fizicheskaya str., Troitsk, 108840 Moscow, Russia
5. P.N. Lebedev Physical Institute, Russian Academy of Sciences, 53 Leninsky prosp., Moscow 119991, Russia
6. Moscow Institute of Physics and Technology, 9 Institutskiy per., Dolgoprudny, Moscow Region 141700, Russia
7. Russian Quantum Center, 100A Novaya str., Skolkovo, Moscow region 143025, Russia
8. Texas A & M University, 4242 TAMU, College Station, Texas 77843, United States
9. Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Vvedensky Sq. 1, 141190 Fryazino, Russia