N. A. Ovsyannikov1, M. Mikhailis2, A. A. Kryukov3, I.P. Korneeva4, I.P. Bokhovko5, G.A. Konoplev6, O. S. Stepanova7, R.P. Gerasimchuk8

1–7 Department of Photonics, St. Petersburg Electrotechnical University “LETI” (St. Petersburg, Russia)
8 St. Petersburg Mariinsky City Hospital (St. Petersburg, Russia)
1 naovsyannikov@stud.eltech.ru, 8 dializ@mariin.ru