V.A. Esipenko - Dr. Sc. (Phys.-Math.), Professor, Alekseev State Technical University of Nizhni Novgorod. E-mail: esipenko@nntu.nnov.ru G.M. Korobkov - Ph. D. (Phys.-Math.), Leading Engineer, OAO NPP Salyut (Nizhni Novgorod) E-mail: kor-gen@yandex.ru I.M. Krevskii - Leading Specialist, OAO Mobil-nye TeleSistemy (Moscow). E-mail: amkrevsky@gmail.com M.A. Krevskii - Ph. D. (Phys.-Math.), Head of Department, OAO NPP Salyut (Nizhni Novgorod). E-mail:elmnn@elmnn.ru S.A. Pavlov - Senior Research Scientist, Institute for Physics of Microstructures, RAS (Nizhni Novgorod). E-mail: pavlov@ipmras.ru A.E. Parafin - Ph. D. (Phys.-Math.), Research Scientist, Institute for Physics of Microstructures, RAS, Lobachevsky State University (Nizhni Novgorod). E-mail: parafin@ipmras.ru D.V. Masterov - Ph. D. (Phys.-Math.), Research Scientist, Institute for Physics of Microstructures, RAS (Nizhni Nov-gorod). E-mail: masterov@ipmras.ru