Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor
This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capil...
Ausführliche Beschreibung
Autor*in: |
Zhibo Ma [verfasserIn] Shaolei Cheng [verfasserIn] Wanying Kou [verfasserIn] Haibin Chen [verfasserIn] Wei Wang [verfasserIn] Xiongxing Zhang [verfasserIn] Tongxin Guo [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2019 |
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Übergeordnetes Werk: |
In: Sensors - MDPI AG, 2003, 19(2019), 19, p 4097 |
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Übergeordnetes Werk: |
volume:19 ; year:2019 ; number:19, p 4097 |
Links: |
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DOI / URN: |
10.3390/s19194097 |
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Katalog-ID: |
DOAJ029941849 |
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10.3390/s19194097 doi (DE-627)DOAJ029941849 (DE-599)DOAJdbdcf80b555d41ed90836276dee99644 DE-627 ger DE-627 rakwb eng TP1-1185 Zhibo Ma verfasserin aut Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. strain sensor fiber-optic sensor Fabry–Perot cavity sensitivity Chemical technology Shaolei Cheng verfasserin aut Wanying Kou verfasserin aut Haibin Chen verfasserin aut Wei Wang verfasserin aut Xiongxing Zhang verfasserin aut Tongxin Guo verfasserin aut In Sensors MDPI AG, 2003 19(2019), 19, p 4097 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:19, p 4097 https://doi.org/10.3390/s19194097 kostenfrei https://doaj.org/article/dbdcf80b555d41ed90836276dee99644 kostenfrei https://www.mdpi.com/1424-8220/19/19/4097 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 19, p 4097 |
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10.3390/s19194097 doi (DE-627)DOAJ029941849 (DE-599)DOAJdbdcf80b555d41ed90836276dee99644 DE-627 ger DE-627 rakwb eng TP1-1185 Zhibo Ma verfasserin aut Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. strain sensor fiber-optic sensor Fabry–Perot cavity sensitivity Chemical technology Shaolei Cheng verfasserin aut Wanying Kou verfasserin aut Haibin Chen verfasserin aut Wei Wang verfasserin aut Xiongxing Zhang verfasserin aut Tongxin Guo verfasserin aut In Sensors MDPI AG, 2003 19(2019), 19, p 4097 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:19, p 4097 https://doi.org/10.3390/s19194097 kostenfrei https://doaj.org/article/dbdcf80b555d41ed90836276dee99644 kostenfrei https://www.mdpi.com/1424-8220/19/19/4097 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 19, p 4097 |
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10.3390/s19194097 doi (DE-627)DOAJ029941849 (DE-599)DOAJdbdcf80b555d41ed90836276dee99644 DE-627 ger DE-627 rakwb eng TP1-1185 Zhibo Ma verfasserin aut Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. strain sensor fiber-optic sensor Fabry–Perot cavity sensitivity Chemical technology Shaolei Cheng verfasserin aut Wanying Kou verfasserin aut Haibin Chen verfasserin aut Wei Wang verfasserin aut Xiongxing Zhang verfasserin aut Tongxin Guo verfasserin aut In Sensors MDPI AG, 2003 19(2019), 19, p 4097 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:19, p 4097 https://doi.org/10.3390/s19194097 kostenfrei https://doaj.org/article/dbdcf80b555d41ed90836276dee99644 kostenfrei https://www.mdpi.com/1424-8220/19/19/4097 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 19, p 4097 |
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10.3390/s19194097 doi (DE-627)DOAJ029941849 (DE-599)DOAJdbdcf80b555d41ed90836276dee99644 DE-627 ger DE-627 rakwb eng TP1-1185 Zhibo Ma verfasserin aut Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. strain sensor fiber-optic sensor Fabry–Perot cavity sensitivity Chemical technology Shaolei Cheng verfasserin aut Wanying Kou verfasserin aut Haibin Chen verfasserin aut Wei Wang verfasserin aut Xiongxing Zhang verfasserin aut Tongxin Guo verfasserin aut In Sensors MDPI AG, 2003 19(2019), 19, p 4097 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:19, p 4097 https://doi.org/10.3390/s19194097 kostenfrei https://doaj.org/article/dbdcf80b555d41ed90836276dee99644 kostenfrei https://www.mdpi.com/1424-8220/19/19/4097 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 19, p 4097 |
allfieldsSound |
10.3390/s19194097 doi (DE-627)DOAJ029941849 (DE-599)DOAJdbdcf80b555d41ed90836276dee99644 DE-627 ger DE-627 rakwb eng TP1-1185 Zhibo Ma verfasserin aut Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. strain sensor fiber-optic sensor Fabry–Perot cavity sensitivity Chemical technology Shaolei Cheng verfasserin aut Wanying Kou verfasserin aut Haibin Chen verfasserin aut Wei Wang verfasserin aut Xiongxing Zhang verfasserin aut Tongxin Guo verfasserin aut In Sensors MDPI AG, 2003 19(2019), 19, p 4097 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:19, p 4097 https://doi.org/10.3390/s19194097 kostenfrei https://doaj.org/article/dbdcf80b555d41ed90836276dee99644 kostenfrei https://www.mdpi.com/1424-8220/19/19/4097 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 19, p 4097 |
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Sensitivity-Enhanced Extrinsic Fabry–Perot Interferometric Fiber-Optic Microcavity Strain Sensor |
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This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. |
abstractGer |
This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. |
abstract_unstemmed |
This study presents an extrinsic Fabry−Perot interferometric (EFPI) fiber-optic strain sensor with a very short cavity. The sensor consists of two vertically cut standard single-mode fibers (SMFs) and a glass capillary with a length of several centimeters. The two SMFs penetrate into the glass capillary and are fixed at its two ends with the use of ultraviolet (UV) curable adhesives. Based on the use of the lengthy glass capillary sensitive element, the strain sensitivity can be greatly enhanced. Experiments showed that the microcavity EPFI strain sensor with initial cavity lengths of 20 μm, 30 μm, and 40 μm, and a capillary length of 40 mm, can yield respective cavity length−strain sensitivities of 15.928 nm/με, 25.281 nm/με, and 40.178 nm/με, while its linearity was very close to unity for strain measurements spanning a range in excess of 3500 με. Furthermore, the strain−temperature cross-sensitivity was extremely low. |
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