光通信技术2017，Vol.41Issue(10)：1-4,4.DOI:10.13921/j.cnki.issn1002-5561.2017.10.001
基于双膜片结构的DFB光纤激光水听器研究
Research on DFB fiber laser hydrophone based on structure of dual-diaphragm
摘要
Abstract
Based on the deep analysis of the technology and structure of fiber laser hydrophone,this paper designs a new type of distributed feedback (DFB) fiber laser hydrophone with dual-diaphragrn.It uses the finite element software ANSYS optimize the design of the hydrophone and its components,obtains the relation between the sound pressure sensitivity,natural frequency of the fiber laser hydrophone and the parameters of the components.At last,based on the optimized parameters,the paper produces a DFB fiber laser hydrophone with dual-diaphragm and carries on the experiment research.关键词
光纤激光水听器/双膜片/声压灵敏度Key words
fiber laser hydrophone/dual-diaphragm/sound pressure sensitivity分类
信息技术与安全科学引用本文复制引用
宋春生,尚二伟,黄俊斌,张家祥,张梦诚..基于双膜片结构的DFB光纤激光水听器研究[J].光通信技术,2017,41(10):1-4,4.基金项目
国家自然科学基金(批准号:No.U1537103)资助 （批准号:No.U1537103）
中央高校基本科研业务费专项资金(批准号:2016Ⅲ032)资助. （批准号:2016Ⅲ032）
