The Optimization of Multimode Fiber Speckle Sensor for Microvibration
A vibration sensing system with optical fiber speckles is demonstrated and optimized with different optical fiber diameters and speckle statistical algorithms. The types of fiber diameter and material lead to a different performance of fiber specklegram sensor (FSS), which has been experimentally ex...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Optics |
| Online Access: | http://dx.doi.org/10.1155/2023/3356849 |
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| _version_ | 1832548810868391936 |
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| author | Haoyang Song Feiyu Sun Yunxu Sun Wei Liu |
| author_facet | Haoyang Song Feiyu Sun Yunxu Sun Wei Liu |
| author_sort | Haoyang Song |
| collection | DOAJ |
| description | A vibration sensing system with optical fiber speckles is demonstrated and optimized with different optical fiber diameters and speckle statistical algorithms. The types of fiber diameter and material lead to a different performance of fiber specklegram sensor (FSS), which has been experimentally explored. The signal intensity, demodulated from the speckles, is different when using multimode fibers with different diameters. At the same time, the sensing effect of different fibers depends on the speckle statistical algorithms. Accordingly, we use different statistical methods in theory and experiment to analyze the influence of fiber diameter and speckle statistical methods on the sensing performance. A vibration sensing system with optimized performance is achieved by the optimized types of optical fiber and the corresponding optimized algorithms, which are promising for sensing weak vibration, such as detecting. |
| format | Article |
| id | doaj-art-42c7e2e434e8423095f4cfe4fb4cbc74 |
| institution | Kabale University |
| issn | 1687-9392 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Optics |
| spelling | doaj-art-42c7e2e434e8423095f4cfe4fb4cbc742025-02-03T06:12:59ZengWileyInternational Journal of Optics1687-93922023-01-01202310.1155/2023/3356849The Optimization of Multimode Fiber Speckle Sensor for MicrovibrationHaoyang Song0Feiyu Sun1Yunxu Sun2Wei Liu3School of Electronics and Information EngineeringSchool of Electronics and Information EngineeringSchool of Electronics and Information EngineeringSchool of Electronics and Information EngineeringA vibration sensing system with optical fiber speckles is demonstrated and optimized with different optical fiber diameters and speckle statistical algorithms. The types of fiber diameter and material lead to a different performance of fiber specklegram sensor (FSS), which has been experimentally explored. The signal intensity, demodulated from the speckles, is different when using multimode fibers with different diameters. At the same time, the sensing effect of different fibers depends on the speckle statistical algorithms. Accordingly, we use different statistical methods in theory and experiment to analyze the influence of fiber diameter and speckle statistical methods on the sensing performance. A vibration sensing system with optimized performance is achieved by the optimized types of optical fiber and the corresponding optimized algorithms, which are promising for sensing weak vibration, such as detecting.http://dx.doi.org/10.1155/2023/3356849 |
| spellingShingle | Haoyang Song Feiyu Sun Yunxu Sun Wei Liu The Optimization of Multimode Fiber Speckle Sensor for Microvibration International Journal of Optics |
| title | The Optimization of Multimode Fiber Speckle Sensor for Microvibration |
| title_full | The Optimization of Multimode Fiber Speckle Sensor for Microvibration |
| title_fullStr | The Optimization of Multimode Fiber Speckle Sensor for Microvibration |
| title_full_unstemmed | The Optimization of Multimode Fiber Speckle Sensor for Microvibration |
| title_short | The Optimization of Multimode Fiber Speckle Sensor for Microvibration |
| title_sort | optimization of multimode fiber speckle sensor for microvibration |
| url | http://dx.doi.org/10.1155/2023/3356849 |
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