Over the last three decades, fiber optic sensors (FOS) have gained a lot of attention for their
wide range of monitoring applications across many industries, including aerospace …

Phase-sensitive optical time-domain reflectometry (Φ-OTDR) has attracted numerous
attention due to its superior performance in detecting the weak perturbations along the fiber …

Phase-sensitive optical time domain reflectometry (Ф-OTDR) is an effective way to detect
vibrations and acoustic waves with high sensitivity, by interrogating coherent Rayleigh …

The phase sensitive optical time-domain reflectometer (φ-OTDR), or in some applications
called distributed acoustic sensing (DAS), has been a popularly used technology for long …

In unmanned monitoring such as perimeter security, pipeline detection, railway security, and
so on, it is still a challenging task to accurately locate the irregular vibration events …

An approach of phase-shift transform is proposed and demonstrated to suppress the
interference fading in phase sensitive optical time domain reflectometry (Φ-OTDR). The …

External intrusion incidents pose a severe threat to pipeline security in energy
transportation. In response to this, distributed optical fiber sensing technology has been …

To better grasp the latest research on distributed optical fiber sensing (DOFS), this paper
has screened 861 relevant scientific articles from Web of Science Core Collection database …

This paper proposes a real-time multi-class disturbance detection algorithm based on YOLO
for distributed fiber vibration sensing. The algorithm achieves real-time detection of event …

Phase-sensitive optical time-domain reflectometry (Φ-OTDR) has been proposed for
distributed vibration sensing purpose over recent years. Emerging applications, including …