B.V. Ivanov - Ph. D. (Eng.), Associate Professor, Saint-Petersburg Electrotechnical University «LETI». E-mail: bvivanov@yandex.ru
V.A. Ilyin - Ph. D. (Eng.), Associate Professor, Saint-Petersburg Electrotechnical University «LETI». E-mail: ilyicmid@gmail.ru
A.F. Kardo-Sysoev - Dr. Sc. (Phys.-Math.), Leading Research Scientist, Ioffe Physical-Technical Institute (St Petersburg). E-mail: alx@helen.ioffe.ru
V.I. Tihomirov - Engineer, Saint-Petersburg Electrotechnical University «LETI». E-mail: cmid@inbox.ru
A.A. Smirnov - Engineer, Research Institute «Vector» (Saint Petersburg). E-mail: gr4211@mail.ru
A.M. Bobreshov – Dr.Sc.(Phys.-Math.), Professor, Head of Department of Electronics, Dean of Faculty of Physics, Voronezh State University
E-mail: bobreshov@phys.vsu.ru
A.S. Zhabin – Assistant, Department of Electronics, Voronezh State University
E-mail: zhabin@phys.vsu.ru
A.D. Ryazantsev – Student, Department of Electronics of Faculty of Physics, Voronezh State University E-mail: ryazantsev@phys.vsu.ru
V.A. Stepkin – Ph.D.(Phys.-Math.), Associate Professor, Department of Electronics, Voronezh State University E-mail: stepkin@phys.vsu.ru
G.K. Uskov – Dr.Sc.(Phys.-Math.), Associate Professor, Department of Electronics, Voronezh State University E-mail: uskov@phys.vsu.ru
A.S. Velichkina1, A.E. Elfimov2, G.K. Uskov3, A.M. Bobreshov4
1-4 Voronezh State University (Voronezh, Russia)
1 velichkina@phys.vsu.ru; 2 elfimov@phys.vsu.ru; 3 uskov@phys.vsu.ru; 4 bobreshov@phys.vsu.ru