Recently, Rayleigh scattering-based distributed fiber sensors have been widely used for
measurement of static and dynamic phenomena such as temperature change, dynamic …

Ultra-weak fiber Bragg grating (UWFBG) arrays are key elements for constructing large-
scale quasi-distributed sensing networks for structural health monitoring. Conventional …

This paper is a review on distributed optic fiber sensing for structural health monitoring
applications, with a deeper focus on technologies relying on the Rayleigh backscattering …

To achieve data-driven intelligence in engineering applications, the key requirements for
distributed optical fiber sensor networks are large capacity, long distance, dense distribution …

A distributed temperature sensing (DTS) system based on a densely spaced fiber Bragg
grating (FBG) array is proposed in this work for small fire recognition. A large capacity …

In this paper, a phase-sensitive optical time domain reflectometry (Φ-OTDR) based on
Rayleigh enhanced optical fiber is proposed to improve the system signal-to-noise ratio …

In order to monitoring vibration-reduction and vibration-isolation effects of subway floating
slab, an FBG displacement sensor was developed to monitor the deformation of the subway …

The spectra of Brillouin scattering processes in optical fibers are affected by temperature,
axial strain, and other quantities of interest. This dependence forms the basis for optical …

High-spatial-resolution distributed sensing at high temperature is crucial in many industrial
areas, such as aero-engines, nuclear power, furnaces, and fuel cells. Here, we propose and …

A high-spatial-resolution OFDR distributed temperature sensor based on Au-SMF was
experimentally demonstrated by using step-by-step and image wavelet denoising methods …