Review of high sensitivity fibre-optic pressure sensors for low pressure sensing

E Vorathin, ZM Hafizi, N Ismail, M Loman - Optics & Laser Technology, 2020 - Elsevier
fibre, such as Ge-doped optical fibre. This gives a disadvantage for the conventional non-doped
optical fibre … loaded a conventional optical fibre with hydrogen at the pressure of 130 to …

Optical fiber temperature sensors and their biomedical applications

P Roriz, S Silva, O Frazão, S Novais - Sensors, 2020 - mdpi.com
… variety of applications, especially biomedical applications. This … optical fiber sensors, different
configurations of the sensors … and application of this technology in biomedical applications. …

Optical fiber sensors: Working principle, applications, and limitations

M Elsherif, AE Salih, MG Muñoz, F Alam… - Advanced Photonics …, 2022 - Wiley Online Library
optical fiber sensors are summarized, analyzed, and discussed. Furthermore, this review
addresses the light-diffuser-integrated optical fiber sensors… For high-pressure sensing (40 MPa)…

[PDF][PDF] DEVELOPMENT OF OPTICAL FIBER SENSORS AMPLITUDE MODULATION PRESSURE FOR MEDICAL APPLICATIONS

AM Nazarov, BX Ochilov - Harvard Educational and Scientific …, 2021 - journals.company
… To develop a pulsograph with a set of miniature mosaic pulse sensors, we investigated
fiberoptic pressure sensors of the reflectometric type. Amplitude fiber-optic pressure sensors

Textile-based flexible pressure sensors: A review

J Zhang, Y Zhang, Y Li, P Wang - Polymer Reviews, 2022 - Taylor & Francis
… changing and advancing field of textile-based flexible pressure sensors. It … pressure sensors
as well as the most commonly used materials and techniques. The textile pressure sensor is …

Wearable pressure sensors for pulse wave monitoring

K Meng, X Xiao, W Wei, G Chen… - Advanced …, 2022 - Wiley Online Library
… As flexible optical fibers are ideal substrates with easy soft … wearable optical pressure
sensors, interest in flexible optical fibers is increasing for use in a variety of biomedical applications

Recent progress of miniature MEMS pressure sensors

P Song, Z Ma, J Ma, L Yang, J Wei, Y Zhao, M Zhang… - Micromachines, 2020 - mdpi.com
… Silica glass, SiO 2 , and graphene [19] have been commonly used as sensing films for optical
fiber pressure sensors. The diaphragm could be made with a size of dozens or hundreds …

Diaphragm-embedded optical fiber sensors: A review and tutorial

AG Leal-Junior, C Marques - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
… three optical fiber sensors technologies, namely FBGs, FPIs and intensity variation-based
sensors, … For this reason, multiple pressure sensors have been proposed in such diaphragm …

Three-dimensional-printed Fabry–Perot interferometer on an optical fiber tip for a gas pressure sensor

H Wei, M Chen, S Krishnaswamy - Applied optics, 2020 - opg.optica.org
… platforms are an increasingly important sensing technology … Many optical fiber pressure
sensors are proposed based on … microstructured optical fiber [9], fiber Bragg grating sensors [10,…

Optical fibre-based sensors for oil and gas applications

J Johny, S Amos, R Prabhu - Sensors, 2021 - mdpi.com
… However, compensations are always made while calibrating the pressure sensor system. It
is … Zhang et al. reported an ultra-high sensitivity distributed pressure sensor with a sensing