Distributed acoustic sensing (DAS) systems represent cutting-edge technology in infrastructure monitoring, capable of detecting minute vibrations along fiber optic cables spanning tens of ...

Researchers combine photonic neural networks with distributed acoustic sensing 19 Mar 2025 Nanjing University group uses optical computing to boost accuracy and efficiency of fiber-optic sensing.

In this study, a Long-Short Term Memory (LSTM) neural network in deep learning was introduced for multispectral remote sensing detection of water depth, and an LSTM neural network model suitable for ...

A research team from China has successfully integrated photonic neural networks with distributed acoustic sensing (DAS) systems, paving the way for real-time DAS data processing with unprecedented ...