*ILYA GALAKTIONOV1,2, JULIA SHELDAKOVA1,2, ALEXIS KUDRYASHOV1,2,3, ALEXANDER NIKITIN1
(1. Institute of geosphere dynamics RAS, Leninskiy avenue 38, Bld. 1, Moscow, Russia, 119334, 2. AKA Optics SAS, 2 rue Marc Donadille, 13013 Marseille, France, 3. Moscow Polytech, Bolshaya Semenovskaya str., 38, Moscow, Russia, 107023)