Recent advances and tendency in fiber Bragg grating-based vibration sensor: A review

T Li, J Guo, Y Tan, Z Zhou - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
Vibration sensing is critical to monitor and ultimately preserve the health state of engineering
systems. These systems with a large structure are typically working in some harsh …

High sensitivity polymer optical fiber-Bragg-grating-based accelerometer

A Stefani, S Andresen, W Yuan… - IEEE Photonics …, 2012 - ieeexplore.ieee.org
We report on the fabrication and characterization of the first accelerometer based on a
polymer optical fiber Bragg grating (FBG) for operation at both 850 and 1550 nm. The …

Optical fiber grating geophone assisted with a hollow triangle beam

Z Wang, W Fan, H Gao, X Qiao - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
In order to improve the beam structure of the fiber Bragg grating (FBG) geophone's
sensitivity and horizontal anti-interference ability, a hollow triangle beam FBG geophone is …

Welding-packaged accelerometer based on metal-coated FBG

Y Guo, D Zhang, Z Zhou, L **ong, X Deng - Chinese Optics Letters, 2013 - opg.optica.org
A fiber Bragg grating-based accelerometer with a fully metalized package is presented.
Magnetron sputtering and electroplating techneques are successively adopted to metalize …

[PDF][PDF] 光纤布拉格光栅加速度传感器研究进展

郭永兴, 张东生, 周祖德, 熊丽, 朱方东 - Laser & Optoelectronics …, 2013 - researching.cn
摘要基于光纤光栅原理的加速度传感器是**年来土木, 机电和航空航天等领域研究的热点.
简要介绍了基于光纤布拉格光栅(FBG) 的加速度传感器的基本工作原理及力学模型 …

Innovative fiber bragg grating sensors for highly demanding applications: Considerations, concepts, and designs

LK Cheng, PM Toet - Opto-Mechanical Fiber Optic Sensors, 2018 - Elsevier
Measurement of physical parameters using mechanical transducers is an important part of
fiber optical sensing. Fiber Bragg grating (FBG)–based sensors with dedicated transducers …

Temperature compensated, humidity insensitive, high-Tg TOPAS FBGs for accelerometers and microphones

A Stefani, W Yuan, C Markos… - … on Optical Fiber …, 2012 - spiedigitallibrary.org
In this paper we present our latest work on Fiber Bragg Gratings (FBGs) in microstructured
polymer optical fibers (mPOFs) and their application as strain sensing transducers in …

Bragg Grating Based Sensors in Microstructured Polymer Optical Fibers: Accelerometers and Microphones

A Stefani - 2011 - orbit.dtu.dk
Bragg Grating Based Sensors in Microstructured Polymer Optical Fibers: Accelerometers and
Microphones Page 1 General rights Copyright and moral rights for the publications made …

[PDF][PDF] 分布反馈式光纤激光加速度传感器结构设计

唐波, 黄俊斌, 顾宏灿 - Chinese Journal of Lasers, 2017 - researching.cn
摘要设计了一种竖直式封装结构的分布反馈式(DFB) 光纤激光加速度传感器,
建立了加速度灵敏度与质量块尺寸参数的理论模型. 基于有限元软件, 对该加速度传感器的频率 …

[PDF][PDF] Experiment and Analysis of Etched Polymer Fibre Bragg Gratings for Sensing Applications

K Bhowmik - 2016 - unsworks.unsw.edu.au
The research on polymer optical fibre (POF) has caught considerable attention and interests
due to its great potential for sensing applications. Aiming at singlemode polymer optical fibre …