rus
Issue #6/2021
G. I. Dolgikh, S. G. Dolgikh, V. V. Ovcharenko, V. A. Chupin, V. A. Shvets, S. V. Yakovenko
Features of The Use of Laser Deformographs of Classical and Pendulum Types
Features of The Use of Laser Deformographs of Classical and Pendulum Types
DOI: 10.22184/1993-7296.FRos.2021.15.6.474.483
The features of the application of laser strainmeters of the pendulum and classical types are considered on the example of recording hydroacoustic vibrations created on the shelf of the Sea of Japan by a low-frequency hydroacoustic emitter with a central frequency of 22 Hz. When analyzing the obtained experimental data, not only the ratios of the received amplitudes of seismic-acoustic vibrations by these laser strainmeters are established, but also the approximate propagation velocities of these disturbances in the upper layer of the Earth’s crust are determined.
Tags: classical-type laser strainmeter hydroacoustic signal low-frequency hydroacoustic emitter pendulum-type laser strainmeter seismic-acoustic signal гидроакустический сигнал лазерный деформограф классического типа лазерный деформограф маятникового типа низкочастотный гидроакустический излучатель сейсмоакустический сигнал.
Subscribe to the journal Photonics Russia to read the full article.
The features of the application of laser strainmeters of the pendulum and classical types are considered on the example of recording hydroacoustic vibrations created on the shelf of the Sea of Japan by a low-frequency hydroacoustic emitter with a central frequency of 22 Hz. When analyzing the obtained experimental data, not only the ratios of the received amplitudes of seismic-acoustic vibrations by these laser strainmeters are established, but also the approximate propagation velocities of these disturbances in the upper layer of the Earth’s crust are determined.
Tags: classical-type laser strainmeter hydroacoustic signal low-frequency hydroacoustic emitter pendulum-type laser strainmeter seismic-acoustic signal гидроакустический сигнал лазерный деформограф классического типа лазерный деформограф маятникового типа низкочастотный гидроакустический излучатель сейсмоакустический сигнал.
Subscribe to the journal Photonics Russia to read the full article.
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