| 用可调谐法布里-珀罗腔测量光纤光栅波长 |
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| 引用本文： | 贾宏志,李育林,忽满利. 用可调谐法布里-珀罗腔测量光纤光栅波长[J]. 激光杂志, 2000, 21(2): 58-58,61 |
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| 作者姓名： | 贾宏志 李育林 忽满利 |
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| 作者单位： | 中科院西安光机所!西安710068 |
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| 摘 要： | 提出了一种利用压电陶瓷构成的可调谐法布里 -珀罗腔测量光纤光栅反射波长的方案 ,该方案可以直接将波长转换为电信号。阐述了该方案的基本原理 ,并讨论了在设计法布里 -珀罗腔时应考虑的几个问题。
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| 关 键 词： | 法布里－珀罗腔 光纤光栅传感器 波长测量 |
Measuring the fiber grating wavelength by tunable Fabry-Perot cavity |
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| Jian Hongzhi,Li Yulin,Hu Manli. Measuring the fiber grating wavelength by tunable Fabry-Perot cavity[J]. Laser Journal, 2000, 21(2): 58-58,61 |
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| Authors: | Jian Hongzhi Li Yulin Hu Manli |
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| Abstract: | A scheme of measuring fiber grating reflective wavelength by tunable Fabry perot cavity,which contains a PZT,is proposed.It can transform the wavelength into electrical signals directly.The basic principle of this scheme is described.Some problems,which must be considered in designing the Fabry Perot cavity,are also discussed. |
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| Keywords: | Fabry Perot cavity Fiber grating sensors wavelength measurement |
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