Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors
Fiber Bragg gratings (FBGs) are widely used in stress and temperature sensing due to their small size, light weight, high resistance to high temperatures, corrosion, electromagnetic interference, and low cost. In recent years, various structural enhancements and sensitization to FBGs have been explo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/25/1/183 |
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| author | Xinyu Zhao Chenxi Wei Lina Zeng Li Sun Zaijin Li Hao Chen Guojun Liu Zhongliang Qiao Yi Qu Dongxin Xu Lianhe Li Lin Li |
| author_facet | Xinyu Zhao Chenxi Wei Lina Zeng Li Sun Zaijin Li Hao Chen Guojun Liu Zhongliang Qiao Yi Qu Dongxin Xu Lianhe Li Lin Li |
| author_sort | Xinyu Zhao |
| collection | DOAJ |
| description | Fiber Bragg gratings (FBGs) are widely used in stress and temperature sensing due to their small size, light weight, high resistance to high temperatures, corrosion, electromagnetic interference, and low cost. In recent years, various structural enhancements and sensitization to FBGs have been explored to improve the performance of ocean temperature and depth sensors, thereby enhancing the accuracy and detection range of ocean temperature and depth data. This paper reviews advancements in temperature, pressure, and dual-parameter enhancement techniques for FBG-based sensors. Additionally, the advantages and disadvantages of each method are compared and analyzed, providing new directions for the application of FBG sensors in marine exploration. |
| format | Article |
| id | doaj-art-50e3f0ade92d4957a946d79f068ee03e |
| institution | Kabale University |
| issn | 1424-8220 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-50e3f0ade92d4957a946d79f068ee03e2025-01-10T13:21:09ZengMDPI AGSensors1424-82202024-12-0125118310.3390/s25010183Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth SensorsXinyu Zhao0Chenxi Wei1Lina Zeng2Li Sun3Zaijin Li4Hao Chen5Guojun Liu6Zhongliang Qiao7Yi Qu8Dongxin Xu9Lianhe Li10Lin Li11College of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaKey Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, Hainan Normal University, Haikou 571158, ChinaHainan International Joint Research Center for Semiconductor Lasers, Hainan Normal University, Haikou 571158, ChinaCollege of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, ChinaFiber Bragg gratings (FBGs) are widely used in stress and temperature sensing due to their small size, light weight, high resistance to high temperatures, corrosion, electromagnetic interference, and low cost. In recent years, various structural enhancements and sensitization to FBGs have been explored to improve the performance of ocean temperature and depth sensors, thereby enhancing the accuracy and detection range of ocean temperature and depth data. This paper reviews advancements in temperature, pressure, and dual-parameter enhancement techniques for FBG-based sensors. Additionally, the advantages and disadvantages of each method are compared and analyzed, providing new directions for the application of FBG sensors in marine exploration.https://www.mdpi.com/1424-8220/25/1/183fiber Bragg gratingtemperature sensorspressure sensorssynchronized acquisition of temperature and pressure data |
| spellingShingle | Xinyu Zhao Chenxi Wei Lina Zeng Li Sun Zaijin Li Hao Chen Guojun Liu Zhongliang Qiao Yi Qu Dongxin Xu Lianhe Li Lin Li Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors Sensors fiber Bragg grating temperature sensors pressure sensors synchronized acquisition of temperature and pressure data |
| title | Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors |
| title_full | Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors |
| title_fullStr | Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors |
| title_full_unstemmed | Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors |
| title_short | Research Progress in Fiber Bragg Grating-Based Ocean Temperature and Depth Sensors |
| title_sort | research progress in fiber bragg grating based ocean temperature and depth sensors |
| topic | fiber Bragg grating temperature sensors pressure sensors synchronized acquisition of temperature and pressure data |
| url | https://www.mdpi.com/1424-8220/25/1/183 |
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