Laser meter for hydrosphere pressure variations with a mechanical temperature compensation system

Laser meter for hydrosphere pressure variations with a mechanical temperature compensation system

Based on modern laser interferometric methods, a laser meter has been developed, equipped with a mechanical external thermal effect compensation system designed to record hydrospheric pressure variations in the frequency range from 0 (conventionally) to 1000 Hz with an accuracy of 50 μPa.

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Bibliographische Detailangaben
Veröffentlicht in:Oceanology (Washington. 1965) 2017-07, Vol.57 (4), p.600-604
Hauptverfasser: Dolgikh, S. G., Budrin, S. S., Plotnikov, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Compensation
Earth and Environmental Science
Earth Sciences
External pressure
Hydrosphere
Instruments and Methods
Interferometry
Lasers
Oceanography
Pressure
Temperature compensation
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Beschreibung
Zusammenfassung:Based on modern laser interferometric methods, a laser meter has been developed, equipped with a mechanical external thermal effect compensation system designed to record hydrospheric pressure variations in the frequency range from 0 (conventionally) to 1000 Hz with an accuracy of 50 μPa.
ISSN:0001-4370
1531-8508
DOI:10.1134/S000143701704004X