Email this article Laser meter for hydrosphere pressure variations with a mechanical temperature compensation system
- Authors: Dolgikh S.G.1,2, Budrin S.S.1,2, Plotnikov A.A.1
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Affiliations:
- Il’ichev Pacific Oceanological Institute, Far East Branch
- Far Eastern Federal University
- Issue: Vol 57, No 4 (2017)
- Pages: 600-604
- Section: Instruments and Methods
- URL: https://journal-vniispk.ru/0001-4370/article/view/149503
- DOI: https://doi.org/10.1134/S000143701704004X
- ID: 149503
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Abstract
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.
About the authors
S. G. Dolgikh
Il’ichev Pacific Oceanological Institute, Far East Branch; Far Eastern Federal University
Author for correspondence.
Email: sdolgikh@poi.dvo.ru
Russian Federation, Vladivostok; Vladivostok
S. S. Budrin
Il’ichev Pacific Oceanological Institute, Far East Branch; Far Eastern Federal University
Email: sdolgikh@poi.dvo.ru
Russian Federation, Vladivostok; Vladivostok
A. A. Plotnikov
Il’ichev Pacific Oceanological Institute, Far East Branch
Email: sdolgikh@poi.dvo.ru
Russian Federation, Vladivostok
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