This work presents a detailed review of the development of distributed acoustic sensors
(DAS) and their newest scientific applications. It covers most areas of human activities, such …

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 …

Specialty fibers have introduced new levels of flexibility and variability in distributed fiber
sensing applications. In particular, distributed acoustic sensing (DAS) systems utilized] the …

This article investigates using optical fibers with enhanced backscattering profiles to improve
distributed fiber sensor performance and reduce instrumentation costs. Using a femtosecond …

In this paper, we present the results of lab and pilot-scale testing of a continuously enhanced
backscattering, or Rayleigh enhanced fiber cable that can improve distributed acoustic …

This study presents a framework for detecting mechanical damage in pipelines, focusing on
generating simulated data and sampling to emulate distributed acoustic sensing (DAS) …

Distributed fiber optic vibration sensing system has been widely used in safety monitoring
with distinct advantages, and the feature extraction and classification methods of fiber optic …

Fiber optic distributed acoustic sensing (DAS) technology is widely used in security
surveillance and geophysical survey applications. The response of the DAS system to …

In this paper, a denoising scheme based on curvelet transform is proposed to improve the
signal-to-noise ratio (SNR) for vibration sensing in phase-sensitive optical time-domain …

We discuss the application of enhanced backscattering fiber in telecom networks. Such
fibers can greatly increase the potential of telecom networks to be used as sensors of …