S. M. Garanin – Post-graduate Student of Department of Physics and Technology of Optical Communication, Nizhny Novgorod State Technical University n.a. R.E. Alekseev; Research Engineer of 3rd cat., Branch FSUE RFNC VNIIEF «Measuring System Research Institute n.a. Yu.Ye. Sedakov» (Nizhny Novgorod)

E-mail: physics@nntu.ru

I. N. Danilov – Ph.D. (Eng.), Senior Research Scientist, Branch FSUE RFNC VNIIEF «Measuring System Research Institute n.a. Yu.Ye. Sedakov» (Nizhny Novgorod)

N. A. Novoselova – Ph.D. (Eng.), Associate Professor of Department of Physics and Technology of Optical Communication,

Nizhny Novgorod State Technical University n.a. R.E. Alekseev

S. B. Raevskij – Honored Scientist of RF, Dr.Sc. (Eng.), Professor of Department of Physics and Technology of Optical Communication, Nizhny Novgorod State Technical University n.a. R.E. Alekseev

R.A. Kochkarov1, A.A. Kochkarov2

1 Financial University under the Government of the Russian Federation (Moscow, Russia)

2 Moscow Aviation Institute (National Research University) (Moscow, Russia)

D.A. Sharipov1

1 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 dasharipov@fa.ru