| 取样光纤光栅的理论分析及其写入技术 |
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| 引用本文： | 张东生,姜莉,开桂云,董孝义.取样光纤光栅的理论分析及其写入技术[J].南开大学学报,2006,39(1):79-83. |
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| 作者姓名： | 张东生 姜莉 开桂云 董孝义 |
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| 作者单位： | 南开大学现代光学研究所，南开大学现代光学研究所，南开大学现代光学研究所，南开大学现代光学研究所 天津300071武汉理工大学光纤传感技术与信息处理教育部重点实验室，湖北武汉430070，天津300071，天津300071，天津300071 |
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| 基金项目： | 国家科技攻关项目;中国科学院资助项目 |
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| 摘 要： | 运用傅立叶分析与均匀光纤光栅耦合模理论的结果,对取样光纤光栅的光谱特性进行了理论研究, 得到取样光纤光栅反射峰包络、反射峰间隔和反射峰数量的理论计算公式．介绍了取样光纤光栅的实验写入方法,并且进行了实验写入,得到的结果与理论分析结果一致．
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| 关 键 词： | 取样光纤光栅 傅立叶分析 耦合模理论 |
| 文章编号： | 0465-7942(2006)01-0079-05 |
| 收稿时间： | 02 20 2004 12:00AM |
| 修稿时间： | 2004年2月20日 |
Analysis of Sampled Fiber Grating and Its Imprinting Technique |
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| Zhang Dongsheng,Jiang Li,Kai Guiyun,Dong Xiaoyi.Analysis of Sampled Fiber Grating and Its Imprinting Technique[J].Acta Scientiarum Naturalium University Nankaiensis,2006,39(1):79-83. |
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| Authors: | Zhang Dongsheng Jiang Li Kai Guiyun Dong Xiaoyi |
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| Institution: | 1. Institute of Modern Optics, Nankai University, Tianjin 300071, China;2. Key Laboratory of Fiber Optic Sensing Technology and Information Processing of Ministry of Education, Wuhan University of Technology, Wuhan 430070, China |
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| Abstract: | According to Fourier analysis theory and the results of coupling theory of uniform fiber grating, the spectral characteristics of sampled fiber grating is studied theoretically and the formula about its overall envelop, peek interval and the number of these peaks are obtained. The imprinting methods of sampled fiber grating are demonstrated experimentally and the results are consistent with the theory. |
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| Keywords: | sampled fiber grating Fourier analysis coupled theory |
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