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基于普通光纤的准分布传感系统的研究

Quasi-distribution Optic Fiber Sensor System Based on General Optic Fibers

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【Author】 ZHU Yue-hong, QI Hai~1, LI Ming-liang~2, LIANG Ping (Institute of Opto-electronics, Shijiazhuang University of Economics, Shijiazhuang 050031; Department of Educational Administration, Hebei University of Science &Technology~1, Shijiazhuang 050018; School of Information Engineering,Shijiazhuang University of Economics~2, Shijiazhuang 050031)

【机构】石家庄经济学院光电技术研究所；河北科技大学教务处；石家庄经济学院信息工程学院；石家庄经济学院光电技术研究所石家庄050031；石家庄050018；石家庄050031；

【摘要】针对目前光纤传感所采用的特种光纤的成本高且制作工艺复杂,提出一种以标准单模光纤为光纤传感的光纤传感系统。在介绍光纤传感原理的基础上,分别进行了温度测量与浓度测量,得到了预期的结果。更多还原

【Abstract】 At present, the special fiber as optic fiber sensor is expensive and the technique is complicated, then a quasi-distribution optic fiber sensor system based on general optic fibers is presented. The principle of fiber sensor is introduced and the temperature experiment and the concentration experiment are carried to validate the theory.更多还原

【关键词】光纤传感；温度传感器；浓度测量；准分布；瑞利散射；
【Key words】 fiber sensor temperature sensor concentration experiment quasi-distribution Rayleigh scatter；

【基金】河北省科技攻关计划项目(05213510D)资助

【文献出处】科学技术与工程 ,Science Technology and Engineering , 编辑部邮箱 ,2007年01期
【分类号】TP212
【下载频次】89

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