Fibre Bragg grating (FBG) pressure sensors show a great potential in replacing conventional
electrical pressure sensors due to their numerous advantages. However, increasing their …

Fiber Bragg grating (FBG) is gaining traction in the field of optical fiber sensors, either as a
detection tool for ultrasonic waves or as a detection target. The significant contributions of …

This paper presents the development of a three-dimensional (3-D) displacement sensor
based on one fiber Bragg grating (FBG). In order to obtain higher sensitivity and dynamic …

A fiber-optic Fabry–Perot pressure sensor with embedded micro-electromechanical system
(MEMS) micro-cavity for ultra-high pressure detection is demonstrated. The embedded-type …

This paper presents the achievements and progress made on the polymer optical fiber
(POF) gratings inscription in different types of Fiber Bragg Gratings (FBGs) and long period …

We demonstrate chirped Bragg gratings fabrication in doped microstructured tapered
polymer fibers by using a uniform phase mask. The use of high photosensitive benzyl …

Nanomechanical sensors made from suspended graphene are sensitive to pressure
changes. However, these devices typically function by obtaining an electrical signal based …

This review discusses recent achievements on grating fabrications in polymer optical fibers
doped with photosensitive materials. First, different photosensitive dopants in polymer …

This work presents high-resolution sensors based on phase-shifted Bragg gratings (PSBGs)
for low-frequency vibrations monitoring and mass deposition sensing. We analyzed the …

In this work, we obtained chirped Bragg gratings by post-coating uniform poly
(methylmethacrylate)(PMMA) microstructured polymer optical fiber Bragg gratings (POFBGs) …