水下LED光通信技术研究与实现  

Research and realization of underwater optical LED communication

作　　者：蔡文郁[1] 温端强 方勋 

机构地区：[1]杭州电子科技大学电子信息学院,杭州310018

出　　处：《光通信技术》2015年第6期60-62,共3页Optical Communication Technology

基　　金：浙江省公益性技术应用研究计划项目(2014C33095;2014C33096)资助

摘　　要：通过电路硬件设计与软件程序设计,提出了一种水下低功耗LED光通信系统,可以实现水下节点之间的半双工模式高速通信。实测结果验证了本系统可完成水下距离达10m、速率达115.2kb/s的低误码通信。The paper proposes a low-power underwater optical communication system through detailed circuit design and software design so as to realize half-duplex high speed communication between two nodes underwater. The measured results prove that the system can complete the underwater distance of 10m, with rate of maximum 115.2kbit/s in the error bee condition, and provide a new access method for underwater network equipment.

关 键 词：光通信 LED 光电二极管 IRDA 

分 类 号：TN929.1[电子电信—通信与信息系统]