Review of fibre optic geophones and accelerometers for potential application in seismic acquisition for carbon storage monitoring

HS Bhatti, AM Aizzuddin, M Hadeed, E Vorathin… - Optics & Laser …, 2024 - Elsevier
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 based acceleration sensors: A review

Y Guo, M Chen, L **ong, X Zhou, C Li - Sensor Review, 2021 - emerald.com
Purpose The purpose of this study is to present the state of the art for fiber Bragg grating
(FBG) acceleration sensing technologies from two aspects: the principle of the measurement …

A novel short fiber Bragg grating accelerometer based on a V-type dual mass block structure for low-and medium-frequency vibration measurements

HD Le, CC Chiang, CN Nguyen, HC Hsu - Optics & Laser Technology, 2023 - Elsevier
A novel short fiber Bragg grating (FBG) accelerometer based on a dual mass block structure
is presented in this paper. The sensor is established on a solid, symmetrical design …

A high-sensitivity FBG accelerometer and application for flow monitoring in oil wells

S Jiang, Y Wang, F Zhang, Z Sun, C Wang - Optical Fiber Technology, 2022 - Elsevier
In this study, a cantilever beam-based fibre Bragg grating (FBG) accelerometer is presented.
Two fibre supports are arranged at both ends of a cantilever beam; therefore, the FBG can …

High figure of merit and low cross sensitivity fiber Bragg grating accelerometer based on double grid-diaphragms

Q Liu, W Liu, C Wang, R Zhang, W Fan… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
Use of a detailed parallel theoretical model has allowed the design of a high figure of merit
and low cross sensitivity accelerometer based on fiber Bragg grating (FBG), and the good …

Progress of fiber Bragg grating sensors in state perception of electrical equipment

YT Sun, HZ Ma - Measurement, 2023 - Elsevier
In recent years, fiber optic sensors, primarily based on fiber Bragg gratings (FBGs), have
been gradually applied in the monitoring of electrical equipment. This article provides an …

Fiber Bragg grating-based three-axis vibration sensor

L **ong, Y Guo, W Zhou, M Chen… - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
This paper proposed a fiber Bragg grating (FBG)-based three-axis vibration sensor by using
only five sensing elements. A composite structure of the cross-beam-type elastomer with …

A miniaturized low-frequency FBG accelerometer based on symmetrical cantilever beam

Z Qiu, K Su, J Zhang, R Sun, Y Teng - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Real-time monitoring of vibration characteristics of large-scale engineering structures such
as buildings, bridges, and dams is important for research in structural health monitoring and …

Design and analysis of a combined FBG sensor for the measurement of three parameters

K Yao, Q Lin, Z Jiang, N Zhao, B Tian… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A new fiber Bragg grating (FBG) sensor that can measure temperature, vibration, and strain
is proposed in this article. The structure of this sensor is designed and optimized via …

A medium-frequency fiber Bragg grating accelerometer based on flexible hinges

Z Li, L Liang, H Wang, S Dai, K Jiang, Z Song - Sensors, 2021 - mdpi.com
Mediumfrequency fiber Bragg grating (FBG) acceleration sensors are used in important
applications in mechanical, aerospace and weapon equipment, and have strict …