Feb 04, 2026
This paper reviews the state of the art of fiber Bragg gratings (FBGs) as analog all-optical signal processing units. Besides the intrinsic advantages of
Jul 02, 2026
Abstract Fiber reinforced composite (FRP) is a promising material to encapsulate optical fiber Bragg grating sensors for in-situ structural monitoring and reinforcement. However, the long
Apr 17, 2026
To address the issue of extra-large structural deformation or strain in infrastructures such as bridges, buildings, railroads, and pipelines during
Jul 27, 2025
With a unique test bench, built of a mirror furnace capable of heating specimens and a tensile testing machine that can pull the prepared specimen simultaneously, it is now possible to
Mar 20, 2026
Abstract In recent years, fiber optic sensors, primarily based on fiber Bragg gratings (FBGs), have been gradually applied in the monitoring of electrical equipment. This article provides
Jun 14, 2026
There are different types of fiber optic sensors, viz. intensity-based, polarization-based, grating-based, scattering-based sensors, reported in the literature for varieties of applications in aerospace
Aug 19, 2025
Long-term strain sensing and mechanical behavior of smart OFBG-BFRP bar are experimentally investigated. The relationships between mechanical and sensing performance were
Jun 18, 2026
A compact fiber Bragg grating (FBG)-based strain sensor has been developed by embedding an FBG inside a 3D-printed structure, allowing the comparison
Feb 27, 2026
Fiber Bragg Grating (FBG) technology is one of the most popular choices for optical fiber sensors for strain or temperature measurements due to their simple manufacture, as we will see later on, and
Jan 30, 2026
Advanced functionalities of fiber Bragg grating can be achieved by controlling its structural parameters. This paper is devoted to the modeling and simulation of weak and strong fiber...
Jul 14, 2026
In this paper, numerical solutions for the revered optical fiber Bragg gratings that are considered with a cubic-quintic-septic form of nonlinear medium are constructed first time by using an
Mar 24, 2026
Fiber Bragg gratings represent a pivotal advancement in the field of photonics and optical fiber technology. The numerical modeling of fiber Bragg gratings is essential for...
Feb 21, 2026
This review paper aims to give a general understanding of the basic principles of FBG sensors, advances in sensing and data processing techniques,
Sep 03, 2025
This paper introduces new software that simplifies the visualization of data from fiber Bragg grating sensors. Despite traditional configuration, it works in wireless modality.
Jul 11, 2026
This paper presented a critical review of different types of optical fibre-based sensors with a special focus on the calibration methodology of Fibre Bragg Grating (FBG) sensors. Further,
Mar 01, 2026
By evaluating the advancements in sensor design, implementation methods, and packaging techniques, we will assess the effectiveness of FBG sensors in SHM, environmental
Aug 07, 2025
Fiber Bragg gratings are reflective structures in the core of an optical fiber with a periodic or aperiodic perturbation of the effective refractive index.
Sep 07, 2025
The aim of this research work is to study the behaviour of Fiber Bragg Grating (FBG) sensors to interpret their response more accurately in a structur
Nov 21, 2025
In this paper, the feasibility of detecting blade loads for model FWT in wave basin tests is investigated. An on-line monitoring system is developed based on Fiber Bragg Grating (FBG)
Apr 05, 2026
Bragg wavelength is directly contingent to grating period and effective refractive index of core of the fiber while grating period and effective refractive index are dependent on physical parameters like strain
Nov 27, 2025
Abstract A fiber Bragg grating (FBG) is an optical device that reflects light within a specific wavelength while allowing others to pass through; this is owing to the periodic variations in the refractive index of
Feb 07, 2026
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Apr 05, 2026
Here, we explore the specifications of Bragg gratings that are most relevant to FBG-based sensors, propose their characterization and analysis methodologies and explore their effects for both static
Dec 30, 2025
As we embark on this editorial review, our focus is unwaveringly set on the recent research advancements in FBGs and their applications in optical
Feb 18, 2026
In this paper, a highly sensitive refractive index (RI) and temperature sensor based on two fiber Bragg gratings (FBGs) cascaded with a droplet-like
Jun 25, 2026
One of the first is the work by , which presents the results of strain measurements by rosettes consisting of Bragg grating sensors located on a
Nov 10, 2025
A fiber Bragg grating (FBG) temperature sensor exhibits excellent performance of anti-electromagnetic interference, corrosion resistance, and rapid response. Moreover, it can realize one
May 12, 2026
This review highlights significant advancements in Fiber Bragg Grating (FBG) sensors, detailing their operational principles, recent technological developments, and diverse applications in
Apr 09, 2026
The study investigates the effectiveness of Fiber Bragg Grating (FBG) sensors in measuring real-time aggregation forces across soils with varying particle sizes.
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