Fiber Bragg grating (FBG)-based sensors: a review of
Several monitoring systems based on OFS have been developed to measure and assess real-time data of various civil infrastructures continuously.
Get QuoteThis review provides a comprehensive overview of FBG sensor technology, focusing on their operating principles, key advantages such as high sensitivity and immunity to electromagnetic interference, an...
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Several monitoring systems based on OFS have been developed to measure and assess real-time data of various civil infrastructures continuously.
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In this paper, a novel fiber-optic sensing system based on fiber Bragg gratings (FBGs) to measure foot plantar pressure is proposed. This study first explores the Pedar-X insole foot pressure types of the
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This paper focuses on the working principle of the Fiber Bragg Grating sensors, various fabrication techniques, different types of Fiber Bragg Gratings and its recent real-time applications,
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This review highlights significant advancements in Fiber Bragg Grating (FBG) sensors, detailing their operational principles, recent technological developments, and diverse applications in
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Structural Health Monitoring with Fiber Bragg Grating and Piezo Arrays Structural health monitoring (SHM) is one of the most important tools available for the maintenance, safety, and
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Abstract The damage self-diagnosis function puts forward higher requirements for the research and development of intelligent structural health monitoring, and in most cases, it is
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Fiber Bragg grating (FBG)-based sensors: a review of technology and recent applications in structural health monitoring (SHM) of civil engineering
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The sensor incorporates a linearly chirped fiber Bragg grating (LCFBG), with a portion of the grating bonded at both ends and suspended at the center of an elastic hollow structure, while the remaining
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This paper presents the fabrication of a fiber Bragg grating (FBG)-based Fabry−Perot (FP) structure (7 mm total length) in an adiabatic fiber taper, investigates its strain and temperature characteristics,
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Fiber optical sensors (FOS) have been widely used to ensure physical parameter monitoring such as strain, temperature, vibration, etc. Fiber Bragg
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Theoretical study and optimization of apodized fiber Bragg grating for single and quasi-distributed structural health monitoring applications. In: 30th
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Fiber Bragg gratings are widely used in electrical equipment monitoring, structural health monitoring, power system fault monitoring and other
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Based on the digital twin technology, the composition of the digital twin KNN model of bridge swivel construction monitoring and management is analyzed, and the digital twin system
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Liang et al. (contribution 9) introduced a novel three-dimensional stress-monitoring method for surrounding rocks in roadways using Fiber Bragg
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Structural health monitoring (SHM) is essential for ensuring the safety and longevity of civil engineering structures, particularly as many aging infrastructures face increased stress and
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Fiber Bragg grating technology is popularly used in measurements of various physical parameters, such as pressure, temperature, and strain for civil engineering, industrial engineering, military, maritime,
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Abstract and Figures This research explores the deployment of Fiber Bragg Grating (FBG) fiber-optic sensors for embedded, high-precision
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In this paper, the concept design of intelligent technical textile blocks implemented with optical fibers that include fiber Bragg gratings for strain and temperature sensing is briefly introduced.
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This article provides an overview of the sensing principles and classifications of fiber Bragg gratings and related sensors in the monitoring of electrical equipment.
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Fiber Bragg grating (FBG) sensors have emerged as advanced tools for monitoring a wide range of physical parameters in various fields, including
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Such sensors have been extensively validated for monitoring physiological parameters—such as heart rate, respiration, blood pressure, and pulse—demonstrating excellent
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This paper introduces the composition and basic principles of the structural health monitoring system and the development history of fiber Bragg grating sensing technology. The advantages are
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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
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Nowadays, smart composite materials embed miniaturized sensors for structural health monitoring (SHM) in order to mitigate the risk of failure due to an
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Here, we demonstrate a kilometer-scale optomechanical sensor network, integrating multiple fiber-optic optomechanical sensors into a standard
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Fiber Bragg grating has embraced the area of fiber optics since the early days of its discovery, and most fiber optic sensor systems today make use of fiber Bragg
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In order to accurately control the prestress force of cables in long-span cable net structures, a new type of fiber Bragg grating (FBG) intelligent cable was developed.
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PDF | In the vast realm of optical fiber sensing, where precision and innovation converge, Fiber Bragg Gratings (FBGs) stand as luminaries, casting...
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