S.N. Kirillov - Dr. Sc. (Eng.), Professor, Head of Department of Radio Management and Communication, Ryazan State Radio Engineering University E-mail: kirillov.lab@mail.ru I.V. Kostkin - Ph. D. (Eng.), Associate Professor, Department of Radio Management and Communication, Ryazan State Radio Engineering University E-mail: kost_vk@mail.ru

The model of laser radiation propagation in the aqueous medium has been developed. It allows calculating and choosing main elements for the system of wireless high-speed underwater optical communication. Prototype of the optical receive/transmit module for wireless transmission of video data from a board of a submersible in the real time mode has been developed. Laboratory and field tests of the developed prototype of the system of wireless high-speed underwater optical communication have been executed. As a result, the researches have shown that under fixed possibility of a bit error the developed prototype ensures transmission speed up to 100 Mb/s and communication range 100−150 m that exceeds foreign analogues.

 

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