FIELD: physics.
SUBSTANCE: system is used according to the inventive device, which includes a monolithic block, two multi-beam interferometers acoustically decoupled with the monolithic block, photodetectors and meters, a mosaic radiating element rigidly fixed to the back of the monolithic block, on which the reference and the calibrated seismic acoustic transducers are mounted.
EFFECT: improving the reliability of measurements and the accuracy of excitation.
1 dwg
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