一种应用于锚碇潜标的无中继跨海-气光通信系统  

A Relayless Trans-Ocean-Gas Optical Communication System for Anchored Submersible Marker Applications

作　　者：郝英杰 刘娜 林丽娜 杨磊 HAO Yingjie;LIU Na;LIN Lina;YANG Lei(College of Ocean Science and Engineering,Shandong University of Science and Technology,Qingdao 266590,China;Key Laboratory of Marine Science and Numerical Modeling,First Institute of Oceanography,Ministry of Natural Resources,Qingdao 266061,China)

机构地区：[1]山东科技大学海洋科学与工程学院,山东青岛266590 [2]自然资源部第一海洋研究所海洋科学与数值模拟重点实验室,山东青岛266061

出　　处：《海洋技术学报》2024年第4期1-8,共8页Journal of Ocean Technology

基　　金：国家自然科学基金资助项目(42106232,41876222)。

摘　　要：锚碇潜标观测是获取定点长周期海洋数据的重要方法。然而,自容式潜标观测数据的时效性较差,并且目前采用中继设备进行潜标观测数据实时传输的方式不够稳定,容易受到气象条件的影响导致通信中断。因此,为了实现潜标观测数据的无中继实时传输,本文基于激光通信方式设计研发了一套跨海-气光通信系统。通过在白令海东北部陆架区进行现场实验,验证了跨海-气光通信系统可以在开阔海域实现水下温盐数据的无中继跨海-气传输。本文为未来基于光通信的无中继实时传输锚碇潜标设备的研发奠定了基础,可为海洋观测和环境监测提供更准确、实时的数据支持。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.

关 键 词：锚碇潜标 无中继实时传输 光通信 跨海-气界面 白令海陆架区 

分 类 号：P715.5[天文地球—海洋科学]