| 基于光纤形状改变实现的液位传感器实验 |
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| 引用本文： | 李叶芳,梁秀萍,王晓旭,兴利.基于光纤形状改变实现的液位传感器实验[J].物理实验,2006,26(2):32-34. |
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| 作者姓名： | 李叶芳 梁秀萍 王晓旭 兴利 |
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| 作者单位： | 大连理工大学,物理系,辽宁,大连,116024 |
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| 摘 要： | 利用光纤自身形状的变化制作的传感器是一种新型液位传感器.本文介绍了光纤液位传感器的实验原理、光纤尖的制作方法,并利用光纤液位传感器实验系统测量了光纤尖在空气、甘油、酒精和水中不同位置的反射光功率.
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| 关 键 词： | 液位传感器 全反射 光纤尖 |
| 文章编号： | 1005-4642（2006）02-0032-03 |
| 收稿时间： | 2005-06-03 |
| 修稿时间： | 2005-07-28 |
Liquid level sensor based on the change of fiber shape |
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| LI Ye-fang,LIANG Xiu-ping,WANG Xiao-xu,XING Li.Liquid level sensor based on the change of fiber shape[J].Physics Experimentation,2006,26(2):32-34. |
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| Authors: | LI Ye-fang LIANG Xiu-ping WANG Xiao-xu XING Li |
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| Institution: | Department of Physics, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | The new type of liquid level sensor makes use of the self-change of fiber shape.In this paper,the experimental principle of fiber liquid level sensor and preparation of fiber tip are introduced.By using the experimental system of liquid level sensor,the reflection power is measured when the fiber tip is placed at different position in air,glycerin,alcohol and water. |
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| Keywords: | liquid level sensor total reflection fiber tip |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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