Publication: Hydroacoustic Pressure Gradient Recording by a System of Two Fiber-Optic Accelerometers
Дата
2021
Авторы
Kamenev, O. T.
Petrov, Y. S.
Podlesnykh, A. A.
Kolchinskiy, V. A.
Zavestovskaya, I. N.
Kulchin, Y. N.
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Аннотация
© 2021, Allerton Press, Inc.Abstract: The paper presents the results of experimental studies of a portable measuring system based on two inertial fiber-optic accelerometers with a multiturn optomechanical transducer placed in a Mach—Zehnder fiber-optic interferometer arm used as a sensitive element. Passive phase demodulation using a fiber-optic splitter 3 × 3 makes it possible to record interferometer output signals in the presence of a thermal drift of the operating point. The possibility of recording using such an acoustic and hydroacoustic pressure gradient system is shown.
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Hydroacoustic Pressure Gradient Recording by a System of Two Fiber-Optic Accelerometers / Kamenev, O.T. [et al.] // Bulletin of the Lebedev Physics Institute. - 2021. - 48. - № 5. - P. 135-138. - 10.3103/S1068335621050043
URI
https://www.doi.org/10.3103/S1068335621050043
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https://openrepository.mephi.ru/handle/123456789/24373
https://www.scopus.com/record/display.uri?eid=2-s2.0-85109937931&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000674424600003
https://openrepository.mephi.ru/handle/123456789/24373