| 光纤光栅传感器温度与轴向应变灵敏度的研究 |
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| 引用本文： | 彭仕玉,元秀华,张国云.光纤光栅传感器温度与轴向应变灵敏度的研究[J].光通信研究,2003(2):46-48,57. |
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| 作者姓名： | 彭仕玉 元秀华 张国云 |
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| 作者单位： | 1. 岳阳师范学院,物理系,湖南,岳阳,430006
2. 华中科技大学,光电子工程系,湖北,武汉,430074 |
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| 基金项目： | 湖南省教育厅科研项目基金资助 ( 0 2 C5 14 ) |
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| 摘 要： | 文章对Bragg光纤光栅(FBG)与长周期光纤光栅(LPFG)的温度、应变传感灵敏度进行了详细的理论推导和分析，得出了一些重要推论，对光纤光栅在传感器领域中的应用具有一定的引导作用．
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| 关 键 词： | Bragg光纤光栅 FBG 长周期光纤光栅 传感器 温度灵敏度 轴向应变灵敏度 |
| 文章编号： | 1005-8788(2003)02-0046-03 |
Study on temperature and axial strain's sensitivity of optical fiber grating sensors |
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| PENG Shi-yu ,YUAN Xiu-hua ,ZHANG Guo-yun.Study on temperature and axial strain''''s sensitivity of optical fiber grating sensors[J].Study on Optical Communications,2003(2):46-48,57. |
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| Authors: | PENG Shi-yu YUAN Xiu-hua ZHANG Guo-yun |
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| Affiliation: | PENG Shi-yu 1,YUAN Xiu-hua 2,ZHANG Guo-yun 1 |
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| Abstract: | In this paper, we analysize the temperature and strain's sensitivity of Bragg and long-period fiber gratings carefully, and obtain some important deductions which have some guiding purpose to the applications of optical fiber gratings in sensor fields. |
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| Keywords: | FBG LPFG fiber grating sensor temperature sensitivity strain sensitivity |
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