| 基于液晶超薄涂覆层的长周期光纤光栅温度特性的研究 |
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| 引用本文： | 罗海梅,李新碗,王少石,陈建平.基于液晶超薄涂覆层的长周期光纤光栅温度特性的研究[J].电子技术,2009,46(3):66-68. |
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| 作者姓名： | 罗海梅 李新碗 王少石 陈建平 |
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| 作者单位： | 上海交通大学区域光纤通信网与新型光通信系统国家重点实验室 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金，教育部新世纪人才计划，上海市曙光人才计划项目 |
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| 摘 要： | 采用液晶超薄涂覆层的双包层光纤模型，利用耦合模理论对长周期光纤光栅涂覆层折射率、温度特性进行研究，并通过实验和计算机模拟，得出长周期光纤光栅透射谱谐振波长于超薄涂覆层折射率及温度的关系。
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| 关 键 词： | 长周期光纤光栅 折射率 液晶 |
Temperature Response of Long-period gratings coated with LC ultra-thin film |
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| Luo Haimei,Li Xinwan,Wang Shaoshi,Chen Jianping.Temperature Response of Long-period gratings coated with LC ultra-thin film[J].Electronic Technology,2009,46(3):66-68. |
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| Authors: | Luo Haimei Li Xinwan Wang Shaoshi Chen Jianping |
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| Affiliation: | The State Key Laboratory of Advanced Optical Communication Systems and Networks |
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| Abstract: | The response of a double-clad fiber model to temperature is studied using coupledmode theory.Through experiment and simulation,we obtain the relationship between the resonance wavelength of LPG's and the overlay refractive index and temperature.The experimental results fit the computer simulation results well. |
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| Keywords: | long-period fiber grating refractive index liquid crystal |
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