| 带状双芯光纤及其双折射特性分析 |
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| 引用本文： | 刘冲,苑立波.带状双芯光纤及其双折射特性分析[J].黑龙江水专学报,2011,2(4):90-93. |
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| 作者姓名： | 刘冲 苑立波 |
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| 作者单位： | 哈尔滨工程大学理学院,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金项目（60877046,60707013,60807032） |
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| 摘 要： | 试制了一种带状双芯光纤.根据带状双芯光纤的结构特点,给出了其在制作光纤器件及光纤传感器上的典型应用.利用有限元软件仿真分析了带状双芯光纤的双折射特性,通过调整光纤模型的结构参数,给出了该光纤双折射随光纤包层厚度的变化而改变的趋势,对于新型特种双芯光纤的设计和改进具有一定的参考意义.
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| 关 键 词： | 光纤器件 有限元分析方法 双折射特性 |
Ribbon twin-core optical fiber and its birefringence characteristics |
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| LIU Chong
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YUAN Li-bo.Ribbon twin-core optical fiber and its birefringence characteristics[J].Journal of Heilongjiang Hydraulic Engineering College,2011,2(4):90-93. |
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| Authors: | LIU Chong YUAN Li-bo |
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| Affiliation: | (Photonic Research Center, College of Science, Harbin Engineering University, |
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| Abstract: | A novel ribbon twin-core optical fiber is fabricated. According to the structure characteristics of ribbon twin-core optical fiber, its typical applications on making fiber optic devices and fiber optic sensors are given. Using finite element software, the birefringence of ribbon twin-core optical fiber has been simu- lated and analyzed. By adjusting the structural parameters of the optical model, the birefringenee trend with the thickness of cladding is given. The investigation results are useful for developing and evaluation of the twin-core ribbon optical fiber. |
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| Keywords: | optic fiber device finite element method birefringence characteristics |
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