多路复用技术在水声探测系统中的应用

multiplexing technology in underwater sound detector

光纤(光栅)水听器已经成为目前水声探测灵敏度最高的器件。它具有较小的体积并且适于成阵,是目前水声探测系统的热门研究对象。基于多路复用技术的分布式阵列则是光纤(光栅)水听器应用研究的发展方向。本文简要介绍了目前光纤(光栅)水听器阵列多路复用技术的研究状况以及工作原理。

Optic fiber(FBG)hydrophone has the highest sensitivity among current underwater sound sensor,it has small volume and are suitable for array. Array system based on various multiplexing technology is the current trend of research on optical fiber (FBG) hydrophone . So the multiplexing technology of Optic fiber(FBG)hydrophone array are introduced in this paper.