High pressure sensor based on intensity-variation using polymer optical fiber

A Ghaffar, F Ru, J Liu, GY Chen, J Ni, J Liu… - Scientific Reports, 2024 - nature.com
Silica fiber under high pressure increases the risk of fiber breakage or permanent
deformation, which may cause sensor failure due to mechanical strength limitations. High …

Highly accurate diaphragm FBG high pressure gas sensor

L Chen, X Tong, W Huang, F Zeng, C Li, Y Wang… - Optical Fiber …, 2024 - Elsevier
Large quantities of flammable and explosive gases are often used in various production
processes in the chemical and energy industries. these gases, if leaked or improperly …

Metallurgical aspects of ni-coating and high temperature treatments for FBG spectrum regeneration

C Lupi, C Vendittozzi, E Ciro, F Felli, D Pilone - Materials, 2023 - mdpi.com
The structural integrity of mechanical components is assessed by FBG sensors in many
industrial fields. The FBG sensor has a relevant application at very high or low temperatures …

Analysis of Return-to-Zero Error after the First Load of Load Cell

S Zhuang, W Yang, X Cheng, JS Kevin, C Liu, G Zhang… - Sensors, 2023 - mdpi.com
The return-to-zero error of the resistance strain load cell is most obvious in the first zero-
return process during loading and unloading. To improve the accuracy of the load cell, it is …

Study on the effects of organic bonding agent and low-temperature glass solder process on the performance of compact packaged fiber optic temperature sensors

C Li, X Tong, W Huang, F Zeng, Y Wang… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In this study, organic bonding agent and low-temperature glass solder bonding are selected
to prepare compact fiber Bragg grating (FBG) temperature sensors, and then temperature …