Recent advancements in fiber Bragg gratings based temperature and strain measurement
Fiber Bragg Gratings or FBGs have achieved significant attention towards sensing and communication applications due to their outstanding advantages. Due to its high sensitivity towards various design parameters, it is now widely used to measure different physical and chemical parameters in various i...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-12-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S266695012100078X |
| _version_ | 1818352790852861952 |
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| author | Chaluvadi V Naga Bhaskar Subhradeep Pal Prasant Kumar Pattnaik |
| author_facet | Chaluvadi V Naga Bhaskar Subhradeep Pal Prasant Kumar Pattnaik |
| author_sort | Chaluvadi V Naga Bhaskar |
| collection | DOAJ |
| description | Fiber Bragg Gratings or FBGs have achieved significant attention towards sensing and communication applications due to their outstanding advantages. Due to its high sensitivity towards various design parameters, it is now widely used to measure different physical and chemical parameters in various industrial sectors, including harsh environment applications. This review presents a comparative study of different FBG-based temperature and strain sensors reported in recent years. The analytical formulation for such sensors is also presented in brief. Necessary numerical simulation results are incorporated. For FBG based temperature sensors, both low and high range are considered. Similarly, for FBG-based strain sensors, both uniform and non-uniform strain are considered and discussed in brief. Apart from the sensing applications, new variants of FBG like secondary gratings and Random Optical Grating by Ultraviolet or ultrafast laser Exposure (ROGUE) gratings are also discussed. |
| first_indexed | 2024-12-13T18:59:14Z |
| format | Article |
| id | doaj.art-e3434cf695d243a99bdf69d79229d42c |
| institution | Directory Open Access Journal |
| issn | 2666-9501 |
| language | English |
| last_indexed | 2024-12-13T18:59:14Z |
| publishDate | 2021-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj.art-e3434cf695d243a99bdf69d79229d42c2022-12-21T23:34:44ZengElsevierResults in Optics2666-95012021-12-015100130Recent advancements in fiber Bragg gratings based temperature and strain measurementChaluvadi V Naga Bhaskar0Subhradeep Pal1Prasant Kumar Pattnaik2Department of Electrical and Electronics Engineering, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad 500078, IndiaDepartment of Electrical and Electronics Engineering, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad 500078, IndiaCorresponding author.; Department of Electrical and Electronics Engineering, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad 500078, IndiaFiber Bragg Gratings or FBGs have achieved significant attention towards sensing and communication applications due to their outstanding advantages. Due to its high sensitivity towards various design parameters, it is now widely used to measure different physical and chemical parameters in various industrial sectors, including harsh environment applications. This review presents a comparative study of different FBG-based temperature and strain sensors reported in recent years. The analytical formulation for such sensors is also presented in brief. Necessary numerical simulation results are incorporated. For FBG based temperature sensors, both low and high range are considered. Similarly, for FBG-based strain sensors, both uniform and non-uniform strain are considered and discussed in brief. Apart from the sensing applications, new variants of FBG like secondary gratings and Random Optical Grating by Ultraviolet or ultrafast laser Exposure (ROGUE) gratings are also discussed.http://www.sciencedirect.com/science/article/pii/S266695012100078XFiber Bragg gratingsFBG based sensorNon-uniform strainTransfer matrixCoupled mode,Secondary gratings |
| spellingShingle | Chaluvadi V Naga Bhaskar Subhradeep Pal Prasant Kumar Pattnaik Recent advancements in fiber Bragg gratings based temperature and strain measurement Results in Optics Fiber Bragg gratings FBG based sensor Non-uniform strain Transfer matrix Coupled mode, Secondary gratings |
| title | Recent advancements in fiber Bragg gratings based temperature and strain measurement |
| title_full | Recent advancements in fiber Bragg gratings based temperature and strain measurement |
| title_fullStr | Recent advancements in fiber Bragg gratings based temperature and strain measurement |
| title_full_unstemmed | Recent advancements in fiber Bragg gratings based temperature and strain measurement |
| title_short | Recent advancements in fiber Bragg gratings based temperature and strain measurement |
| title_sort | recent advancements in fiber bragg gratings based temperature and strain measurement |
| topic | Fiber Bragg gratings FBG based sensor Non-uniform strain Transfer matrix Coupled mode, Secondary gratings |
| url | http://www.sciencedirect.com/science/article/pii/S266695012100078X |
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