Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect
Fiber Bragg grating (FBG) sensors have received considerable attention in applications of temperature, axial strain, and transverse pressure measurement. However, the cross-sensitivity of strain and temperature measurement is the key problem of FBG sensors. In this paper, a sandglass shape FBG is pr...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | International Journal of Optics |
| Online Access: | http://dx.doi.org/10.1155/2013/636987 |
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| _version_ | 1849690755287744512 |
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| author | Bo Zhang |
| author_facet | Bo Zhang |
| author_sort | Bo Zhang |
| collection | DOAJ |
| description | Fiber Bragg grating (FBG) sensors have received considerable attention in applications of temperature, axial strain, and transverse pressure measurement. However, the cross-sensitivity of strain and temperature measurement is the key problem of FBG sensors. In this paper, a sandglass shape FBG is proposed to divide cross-sensitivity of temperature and transverse pressure. The principle and structure of sandglass FBG are introduced, and the experiment results show cross-sensitivity avoidable in the transverse pressure sensor. |
| format | Article |
| id | doaj-art-ef8bfe58397b40fc8d694c816cd2e720 |
| institution | DOAJ |
| issn | 1687-9384 1687-9392 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Optics |
| spelling | doaj-art-ef8bfe58397b40fc8d694c816cd2e7202025-08-20T03:21:13ZengWileyInternational Journal of Optics1687-93841687-93922013-01-01201310.1155/2013/636987636987Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity EffectBo Zhang0Xi’an University of Science and Technology, No. 58 Yan Ta Street, Xi’an, Shanxi 710054, ChinaFiber Bragg grating (FBG) sensors have received considerable attention in applications of temperature, axial strain, and transverse pressure measurement. However, the cross-sensitivity of strain and temperature measurement is the key problem of FBG sensors. In this paper, a sandglass shape FBG is proposed to divide cross-sensitivity of temperature and transverse pressure. The principle and structure of sandglass FBG are introduced, and the experiment results show cross-sensitivity avoidable in the transverse pressure sensor.http://dx.doi.org/10.1155/2013/636987 |
| spellingShingle | Bo Zhang Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect International Journal of Optics |
| title | Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect |
| title_full | Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect |
| title_fullStr | Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect |
| title_full_unstemmed | Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect |
| title_short | Development of Sandglass Shape FBG Sensor to Reduce Cross Sensitivity Effect |
| title_sort | development of sandglass shape fbg sensor to reduce cross sensitivity effect |
| url | http://dx.doi.org/10.1155/2013/636987 |
| work_keys_str_mv | AT bozhang developmentofsandglassshapefbgsensortoreducecrosssensitivityeffect |