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In this work, we investigate the sensing performance of Fiber Bragg Gratings (FBGs) engineered to operate near EPs through precise structural tuning. By aligning the reflection spectrum edges with the EP condition, significant sensitivity enhancement is achieved under a power. Abstract—Exceptional points (EPs), intrinsic to non-Hermitian systems, exhibit singular spectral responses with extreme sen-sitivity to external perturbations, offering new opportunities for precision sensing.
In this study, we designed and analyzed the performance of FBG sensors for sensitive and real-time monitoring of mechanical strain. With an emphasis on strain-induced Bragg-wavelength shifts, this
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Basic fundamentals of FBG and recent progress of fiber Bragg grating-based sensors used in various applications for temperature, pressure, liquid level, strain,
Presented in this Special Issue is a collection of papers that focus on some of the recent advances related to fiber Bragg grating-based sensors and systems. This Special Issue can be divided into
Presented in this Special Issue is a collection of papers that focus on some of the recent advances related to fiber Bragg grating-based sensors and systems. This Special Issue can be
Today, no one doubts that fiber Bragg gratings (FBGs) have become the most used tool for measuring various physical parameters, the structural
To address this issue, we reported a machine learning (ML)-augmented multi-parameter sensing system that enables simultaneous detection of strain and temperature effects based on one
In this paper, a highly sensitive refractive index (RI) and temperature sensor based on two fiber Bragg gratings (FBGs) cascaded with a droplet-like
A prototype instrument using fast digitizing and processing with an FPGA was used to characterize the chirp, from which the performance can be optimized for both measurement schemes. This Special
In conclusion, this comprehensive review paper provides a panoramic view of the recent advancements in Fiber Bragg Gratings (FBGs) and their
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 an overview of
The use of fibre optic sensors for structural health monitoring (SHM) has been persuaded by the aircraft industry and research organizations for over three decades. The Fibre Bragg Grating
Fiber Bragg Grating (FBG)-based sensors have attracted a lot of attention. The main reasons for using FBG sensors in smart factories are immunity to electromagnetic interference and
Sensing technology plays an important role in enabling innovation and efficiency in diverse industries, particularly in harsh and emerging environments where conventional sensing
This work describes performance of Fiber Bragg Gratings as a strain sensor at 1550nm wavelength is considered for simulation, corresponding
Fiber Bragg Grating enables precise strain and temperature sensing, offering reliable monitoring for structures, machines, and harsh environments.
As a potent tool for real-time monitoring of physical parameters like temperature, pressure, strain, and humidity. Fiber Bragg Grating (FBG)-based sensors have attracted a lot of
In this paper, our objective is to review the various techniques to measure the temperature and strain using FBGs in different industrial sectors. An In-depth analysis of FBG is also incorporated
With the advancements in fiber optics, FBG sensors have become one of the most widely used sensors in a diverse range of applications such as
In this work, we investigate the sensing performance of Fiber Bragg Gratings (FBGs) engineered to operate near EPs through precise structural tuning. By aligning the reflection spectrum edges with
Abstract: Fiber Bragg Grating (FBG) sensors have emerged as versatile tools for various sensing applications due to their unique properties such as small size, immunity to electromagnetic
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
Conclusion Fiber Bragg grating sensors are transforming the way engineers can measure distributed strain and temperature in a wide variety of industries and applications. Their ability to provide
In this paper, the performance of various windowfunctions for Fiber Bragg Grating Sensor (FBGS)is investigated and evaluated in order to get
This Special Issue Fiber Bragg Grating-Based Sensors and Systems presents a collection of cyber-physical tasks that are far from completely solved. We hope this Special Issue will serve as
Abstract and Figures This research explores the deployment of Fiber Bragg Grating (FBG) fiber-optic sensors for embedded, high-precision
Abstract: Fiber Bragg grating (FBG) sensors have emerged as advanced tools for moni-toring a wide range of physical parameters in various fields, including structural health, aerospace, biochemical,
Explore the unparalleled precision, stability, and sensitivity of Fiber Bragg Grating sensors in various industries, from aerospace to healthcare.
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