2021
Безрук М. Н., Дзюба В. П., Кульчин Ю. Н., Ромашко Р. В., Стороженко Д. В., Kulchin Yu.N.,Storozhenko D.V.,Bezruk M.N., Dzyuba V.P.
Quantum Electronics, Q4
We have developed and experimentally implemented an adaptive laser vector-phase hydroacoustic measuring system, which allows one to determine the total acoustic intensity vector. A receiving element of the measuring system comprises six spatially separated fibre-optic coil-type sensors. Signals from the sensors are phase demodulated by using a six-channel adaptive holographic interferometer based on dynamic holograms multiplexed in a photorefractive CdTe crystal. Performance of the developed measuring system has been experimentally tested by determining the bearing and localisation of a source of a weak hydroacoustic field. © 2021 Kvantovaya Elektronika and IOP Publishing Limited.
Статьи в журналах
Romashko R.V., Kulchin Yu.N.,Storozhenko D.V.,Bezruk M.N., Dzyuba V.P. Laser adaptive vector-phase hydroacoustic measuring system // Quantum Electronics. - 2021. - V 51 (3), Page 265 - 271. - March 2021.