| 一种新型光纤压力传感器的设计 |
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| 引用本文： | 杨淑连. 一种新型光纤压力传感器的设计[J]. 光子学报, 2007, 36(5): 838-841 |
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| 作者姓名： | 杨淑连 |
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| 作者单位： | 山东理工大学,电气与电子工程学院,山东淄博,255049 |
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| 摘 要： | 设计了一种工作波长为800 nm的光纤压力传感器,提出了一种用补偿光纤对温度和双折射进行补偿的方法,并从理论上进行了解释.在不同温度和压力条件下对该传感器进行了实验,相对误差小于1.5％.实验结果表明,该补偿方法是有效的.在0℃~50℃的温度下,对传感器在0～40 MPa的压力范围内进行了测试,其标准偏差在1%以内.
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| 关 键 词： | 非线性光学 压力传感器 温度和双折射补偿 光纤 |
| 文章编号： | 1004-4213（2007）05-0838-4 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2005-11-15 |
Development of A New Type of Optical Fiber Pressure Transducer |
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| YANG Shu-lian. Development of A New Type of Optical Fiber Pressure Transducer[J]. Acta Photonica Sinica, 2007, 36(5): 838-841 |
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| Authors: | YANG Shu-lian |
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| Affiliation: | School of Electric and Electronic Engineering,Shandong University of Technology,Shandong Zibo,255049,China |
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| Abstract: | A new type of optical fiber pressure transducer with a particular topology is developed, it operated at 800 nm wavelength.The transducer is temperature and birefringence compensated with a compensated optical fiber,and is explained in theory.The transducer is tested in different temperature and pressure, the relative error is less than 1.5%.The experimental results show that the compensated method is valid.The transducer is tested from 0～40 MPa with temperature from 0 to 50℃,and the relative deviation is within 1%. |
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| Keywords: | Nonlinear optics Pressure transducer Temperature and birefringence compensated Optical fiber |
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