A Relayless Trans-Ocean-Gas Optical Communication System for Anchored Submersible Marker Applications
Anchored submerged marker observations are an important method for obtaining fixed-point,long-period oceanographic data.However,the timeliness of self-capacitating submersible observation data is poor,and the current way of real-time transmission of sub-mersible observation data by relay equipment is not stable enough,which is easy to be affected by meteorological conditions and lead to communication interruption.Therefore,in order to realize the relay-free real-time transmission of submersible observation data,this paper designs and develops a cross-sea gas-optical communication system based on laser communication.Through field experiments in the shelf area of the northeastern Bering Sea,it is verified that the trans-ocean-gas optical communication system can achieve relay-free trans-ocean-gas transmission of underwater temperature and salt data in the open ocean.It lays the foundation for the future development of relay-free real-time transmission anchor dive tag equipment based on optical communication,which will provide more accurate and real-time data support for ocean observation and environmental monitoring in the future.
anchored submersible markerrelayless real-time transmissionoptical communicationstrans-ocean-gas interfaceBering Sea shelf area
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