Guided waves (GW) and acoustic emission (AE)-based structural health monitoring (SHM)
have widespread applications in structures, as the monitoring of an entire structure is …

With the oil and gas industry growing rapidly, increasing the yield and profit require
advances in technology for cost-effective production in key areas of reservoir exploration …

The fiber Bragg grating (FBG) sensor, which was developed over recent decades, has been
widely used to measure manifold static measurands in a variety of industrial sectors. Multiple …

In this research, we applied a novel optical fiber sensor, phase-shifted fiber Bragg grating
balanced sensor with high sensitivity and broad bandwidth, to acoustic emission (AE) …

Optical fiber sensors have been utilized as an alternative to piezoelectric sensors in
ultrasonic nondestructive testing due to their advantages such as a light weight, small size …

In this paper, a high resolution and response speed interrogation method based on a
reflective-matched Fiber Bragg Grating (FBG) scheme is investigated in detail. The nonlinear …

In this research, we attempt to establish a reliable structural health monitoring technique for
composite materials by combining phase-shifted fiber-optic Bragg grating sensing with the …

We applied a highly sensitive phase-shifted fiber-optic Bragg grating (PS-FBG) sensor with a
broad bandwidth to acoustic emission (AE) detection in a composite material. Based on AE …

Acoustic emission (AE) detection functioning at high temperatures could clarify the damage
process in high heat-resistant composites. To achieve the high-temperature AE detection, a …

Humidity control and moisture measurements have a wide range of applications like
monitoring humidity in food storages, chemical plants, electronic instruments, building …