2021 33rd Chinese Control and Decision Conference (CCDC) 2021
DOI: 10.1109/ccdc52312.2021.9601520
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Research progress of fiber Bragg grating flexible sensor: A Review

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Cited by 4 publications
(4 citation statements)
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“…59 FBG sensors can be utilized in the design of flexible optical fiber sensors by encapsulating them with protective materials to ensure their functional integrity and survivability under harsh conditions or by engraving the Bragg gratings in POFs. 60,61 These sensors can be used in structural health monitoring of civil infrastructure, such as bridges, tunnels, and buildings, 62 mechanical deformation and temperature fluctuation monitoring in asphalt pavement, [63][64][65] temperature and dynamic strain in electrical machine monitoring, 66 realtime monitoring of the curing process of resin-based carbon fiber reinforced plastic and aluminum alloys, 67 and measurement of deformation accumulation and elastic recovery of materials in asphalt roads. 68 The reflected wavelength (known as Bragg wavelength) is proportional to the grating period (distance between subsequent gratings) and the effective refractive index, where these parameters change when the optical fiber is subjected to strain and/or temperature variations where a relationship between the Bragg wavelength and the monitored parameter is established in sensing applications.…”
Section: Fiber Bragg Gratingsmentioning
confidence: 99%
“…59 FBG sensors can be utilized in the design of flexible optical fiber sensors by encapsulating them with protective materials to ensure their functional integrity and survivability under harsh conditions or by engraving the Bragg gratings in POFs. 60,61 These sensors can be used in structural health monitoring of civil infrastructure, such as bridges, tunnels, and buildings, 62 mechanical deformation and temperature fluctuation monitoring in asphalt pavement, [63][64][65] temperature and dynamic strain in electrical machine monitoring, 66 realtime monitoring of the curing process of resin-based carbon fiber reinforced plastic and aluminum alloys, 67 and measurement of deformation accumulation and elastic recovery of materials in asphalt roads. 68 The reflected wavelength (known as Bragg wavelength) is proportional to the grating period (distance between subsequent gratings) and the effective refractive index, where these parameters change when the optical fiber is subjected to strain and/or temperature variations where a relationship between the Bragg wavelength and the monitored parameter is established in sensing applications.…”
Section: Fiber Bragg Gratingsmentioning
confidence: 99%
“…A large number of scientific papers have been devoted to the theory and practical use of FBG [23][24][25][26][27][28][29][30][31][32][33][34][35][36]. The main properties and principles of the operation of FBG are considered in reviews [23][24][25][26]34,37]; in particular, technology of FBG manufacturing is considered in [23][24][25]29,33,34,36,38], and solutions of applied problems are considered in [23][24][25][26][27][28]30,[38][39][40].…”
Section: Introductionmentioning
confidence: 99%
“…Fiber Bragg gratings (FBGs) are widely used both in communication systems and as sensors of temperature, deformation of objects, pressure, refractive index of the environment, and other physical quantities. Therefore, a large number of scientific papers are devoted to the study of properties of FBG [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ]. The basic principles of FBG operations are summarized, in particular in the reviews [ 1 , 2 , 3 , 4 , 13 ]; possible applications in [ 1 , 2 , 3 , 4 , 5 , 6 , 8 , 15 , 16 , 17 ]; and manufacturing technology in [ 1 , 2 , 3 , 7 , 11 , 13 , 14 , 15 ].…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, a large number of scientific papers are devoted to the study of properties of FBG [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ]. The basic principles of FBG operations are summarized, in particular in the reviews [ 1 , 2 , 3 , 4 , 13 ]; possible applications in [ 1 , 2 , 3 , 4 , 5 , 6 , 8 , 15 , 16 , 17 ]; and manufacturing technology in [ 1 , 2 , 3 , 7 , 11 , 13 , 14 , 15 ]. In particular, the use of FBG in medicine is considered in the reviews [ 4 , 6 , 8 , 11 ]; in biochemistry and pharmacy in [ 4 , 5 , 14 ]; for environmental applications in [ 5 , 11 , 14 ]; as well as for other applications [ 16 , 18 , 19 , 20 , 21 , 22 ,…”
Section: Introductionmentioning
confidence: 99%