Carbon capture and storage (CCS) technology has gained widespread attention as a
mitigation strategy in the battle against climate change. This technology involves capturing …

Fiber Bragg grating (FBG) accelerometers measure vibrations by demodulating wavelength
shifts induced by dynamic strain. Their high-temperature resistance and multiplexing …

To meet the requirements for low-frequency vibration monitoring, a new type of FBG (fiber
Bragg grating) accelerometer based on diaphragm-type cantilever is proposed. The theory …

Real-time monitoring of vibration properties in micro-seismic applications, such as
petroleum exploration, physical oceanography, and perimeter security, is important for deep …

In order to meet the needs of accelerometers in vibration monitoring, a fiber Bragg grating
(FBG) accelerometer based on a miniature slide rail is proposed. The accelerometer …

This study proposes the utilization of an optical fiber vibration sensor for detecting the
superposition of extremely close frequencies in vibration signals. Integration of deep neural …

Measuring low-frequency signals is essential for comprehensive monitoring in oil and gas
fields as well as for structural health assessments. This article introduces a cutting-edge fiber …

Acquiring medium-and high-frequency acceleration signals is vital for broad infrastructure
health monitoring, such as bridges, railways, and tunnels. This article introduces an …

To address the difficulty of existing optical sensors in meeting the requirements of low-
frequency vibration monitoring in large structures, a dual-fiber Bragg grating acceleration …

This work proposes and experimentally validates a 2-D low-and medium-frequency fiber
Bragg grating (FBG) acceleration sensor. The investigation of the vibration sensor uses a …