FIELD: physics.
SUBSTANCE: seismoacoustic converter has been announced, which additionally has an electrical connector, a preliminary amplifier and a fiber-optic laser interferometer boards in the body on the cover, and the latter is placed in an acoustically decoupling element. A damper and a head of the fiber-optic interferometer are also installed in the body, a receiving-emitting active element and the damper are made in the form of a ring and are mounted respectively on the bottom of the body, which has a small hole in the center. The head of the fiber-optic laser interferometer is installed in the hole of the bottom of the body and connected by an optical fiber with the fiber-optic laser interferometer.
EFFECT: increase the reliability of signal reception.
1 dwg
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