Multifunctional integration of optical fibers and nanomaterials for aircraft systems

C Marques, A Leal-Júnior, S Kumar - Materials, 2023 - mdpi.com
Smart sensing for aeronautical applications is a multidisciplinary process that involves the
development of various sensor elements and advancements in the nanomaterials field. The …

Recent advancement of phase shifted fiber Bragg grating sensor for ultrasonic wave application: A review

MD Nadeem, SK Raghuwanshi… - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
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 …

Diaphragm-embedded optical fiber sensors: A review and tutorial

AG Leal-Junior, C Marques - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
In this article, we thoroughly discuss many aspects of diaphragm-embedded optical fiber
sensors covering industrial, robotics and medical applications: from the modeling to field …

A cost-effective edge-filter based FBG interrogator using catastrophic fuse effect micro-cavity interferometers

CAR Díaz, CAF Marques, MFF Domingues… - Measurement, 2018 - Elsevier
This paper proposed an inexpensive high contrast in-line micro-cavity interferometer for
edge-filter strain and temperature interrogation of a fiber Bragg grating sensor. The …

[HTML][HTML] Structural health monitoring: modeling of simultaneous effects of strain, temperature, and vibration on the structure using a single apodized π-Phase shifted …

F Kouhrangiha, M Kahrizi, K Khorasani - Results in Optics, 2022 - Elsevier
There are vast fields of application for optical fiber sensors. Fiber Bragg Gratings (FBGs) are
commonly used for Structural Health Monitoring (SHM) as an optical sensor to detect various …

[HTML][HTML] FBG_SiMul V1. 0: Fibre Bragg grating signal simulation tool for finite element method models

G Pereira, M McGugan, LP Mikkelsen - SoftwareX, 2016 - Elsevier
Abstract FBG_SiMul V1. 0 is a tool to study and design the implementation of fibre Bragg
grating (FBG) sensors solutions in any arbitrary loaded structure or application. The software …

Structural health monitoring using apodized pi-phase shifted FBG: Decoupling strain and temperature effects

F Kouhrangiha, M Kahrizi, K Khorasani - 2019 IEEE SENSORS, 2019 - ieeexplore.ieee.org
Fiber Bragg Gratings (FBGs) as tools for structural health monitoring are broadly used for
assessing the composite structures behavior under different scenarios to secure the system …

Semicomputational calculation of Bragg shift in stratified materials

B Frey, P Snyder, K Ziock, A Passian - Physical Review E, 2021 - APS
The fiber Bragg grating (FBG) may be viewed as a one dimensional photonic band-gap
crystal by virtue of the periodic spatial perturbation imposed on the fiber core dielectric …

[HTML][HTML] Highly sensitive optical fibre Bragg grating contact pressure sensor embedded in a polymer layer: Modelling and experimental validation

CL Abeywardena, Q Zhang, S Korposh, SP Morgan… - Results in Optics, 2024 - Elsevier
This paper discusses mathematical modelling and experimental validation of a highly
sensitive optical fibre Bragg grating (FBG) contact pressure sensor developed for healthcare …

Numerical analysis of the hybrid photonic crystal fiber and single mode fiber/fiber bragg grating sensor for simultaneous measurement of temperature and strain

FB de Sousa, FM de Sousa… - Journal of …, 2019 - ingentaconnect.com
In this paper we investigate the performance of a Fiber Bragg Grating (FBG) as a strain-optic
and temperature sensor, using the Coupled Mode Theory (CMT) and the Transfer Matrix …