[en] The vibration immunity of the optical platform (VOP) designed for the gravitation-wave experiment has been tentatively measured using Michaelson's optical interferometers. The results are presented. To adjust the set-up piezoelectric transducers were employed. The VOP noise oscillation amplitude was 20 A per metre of the platform length in the 15-70 Hz frequency range
Original Title
Predvaritel'nye ehksperimental'nye dannye po vibrozashchishchennosti opticheskoj platformy dlya gravitatsionnogo ehksperimenta