Distributed Acoustic Sensor and its applications as Microphone and Hydrophone array

该博士项目旨在通过设计和开发一种新的高分辨率分布式光纤传感器，开辟声学和水下监测领域的新前沿。这种传感器使用光纤来测量沿着光纤沿着的数万个单独点的振动。因此，通过将光纤连接到平坦表面或铺设在水中，可以测量声源在介质中的位置。这种技术有可能在海洋学、环境噪声分析和气候变化等领域产生大量新的应用。

This PhD project aims to open new frontiers in the field acoustic and underwater monitoring by designing and developing a new class high resolution distributed optical fibre sensors. Such sensors use an optical fibre to measure vibrations at tens of thousands individual points along the fibre. Hence, by integrating an optical fibre attached to a flat surface or laid in water, the location of acoustic sources within the medium can be measured.Such technology has the potential to yield a wealth of new applications in areas such as oceanography, ambient noise analysis, and climate change, to name just a few.