Review of high sensitivity fibre-optic pressure sensors for low pressure sensing
Fibre Bragg grating (FBG) pressure sensors show a great potential in replacing conventional
electrical pressure sensors due to their numerous advantages. However, increasing their …
electrical pressure sensors due to their numerous advantages. However, increasing their …
Recent advances in non-contact force sensors used for micro/nano manipulation
Micro/nano manipulation for both mechanical and biological structures is currently a popular
research field. To protect small-scale structures and acquire their mechanical properties, a …
research field. To protect small-scale structures and acquire their mechanical properties, a …
A dual-parameter fiber sensor based on few-mode fiber and fiber Bragg grating for strain and temperature sensing
X Gao, T Ning, C Zhang, J Xu, J Zheng, H Lin, J Li… - Optics …, 2020 - Elsevier
An optical fiber temperature and strain fiber sensor based on the few-mode fiber (FMF) and
the fiber Bragg grating (FBG) is proposed and demonstrated. The sensor unit is fabricated by …
the fiber Bragg grating (FBG) is proposed and demonstrated. The sensor unit is fabricated by …
Two-dimensional microbend sensor based on long-period fiber gratings in an isosceles triangle arrangement three-core fiber
S Wang, W Zhang, L Chen, Y Zhang, P Geng… - Optics letters, 2017 - opg.optica.org
To realize the 2D microbend sensor, we design and fabricate two non-orthogonal long-
period fiber gratings (LPFGs) in an isosceles triangle arrangement three-core optical fiber …
period fiber gratings (LPFGs) in an isosceles triangle arrangement three-core optical fiber …
Temperature-insensitivity gas pressure sensor based on inflated long period fiber grating inscribed in photonic crystal fiber
We demonstrated an inflated long period fiber grating (I-LPFG) inscribed in a pure-silica
photonic crystal fiber (PCF) for high-sensitivity gas pressure sensing applications. The I …
photonic crystal fiber (PCF) for high-sensitivity gas pressure sensing applications. The I …
Latest achievements in polymer optical fiber gratings: Fabrication and applications
Grating devices in polymer optical fibers (POFs) have attracted huge interest for many
potential applications in recent years. This paper presents the state of the art regarding the …
potential applications in recent years. This paper presents the state of the art regarding the …
Axial force analysis using half-etched FBG sensor
Half etched fiber Bragg grating (HEFBG) is designed and studied by spectral properties
under applied axial force. To design the HEFBG, a half-length of a given FBG is thinned …
under applied axial force. To design the HEFBG, a half-length of a given FBG is thinned …
High-sensitivity gas pressure sensor based on hollow-core photonic bandgap fiber Mach-Zehnder interferometer
C Mao, B Huang, Y Wang, Y Huang, L Zhang… - Optics …, 2018 - opg.optica.org
We propose and experimentally demonstrate a highly sensitive gas pressure sensor based
on a near-balanced Mach-Zehnder interferometer (MZI) and constructed by hollow-core …
on a near-balanced Mach-Zehnder interferometer (MZI) and constructed by hollow-core …
Fast inscription of long period gratings in microstructured polymer optical fibers
We demonstrate 20 dB long period grating (LPG) fast inscription in microstructured polymer
optical fibers (mPOFs) using a point-by-point technique obtaining an LPG total length of 25 …
optical fibers (mPOFs) using a point-by-point technique obtaining an LPG total length of 25 …
Study of a fiber optic Fabry-Perot strain sensor for fuel assembly strain detection
J Jiao, J Chen, N Wang, J Zhang, Y Zhu - Sensors, 2022 - mdpi.com
This paper proposes a fiber optic Fabry-Perot (FP) strain sensing system using non-scan
correlation demodulation applied to the health monitoring of the pressurized water reactor's …
correlation demodulation applied to the health monitoring of the pressurized water reactor's …