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光纤布喇格光栅高温敏封装技术的研究 被引量：2

High-sensitivity Fiber Bragg Grating Temperature Sensor with Polymer Jacket
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摘要 将光纤布喇格光栅封装于一种有机聚合物基底中 ,对其温度特性进行了研究 ,测量了 2 0～ 10 0℃不同温度下光纤光栅的反射谱。由于基底材料的带动作用 ,封装后的光纤光栅温度灵敏度为 76 .37× 10 - 6 /℃ ,是相应裸光纤布喇格光栅的 11. The temperature characteristic of the fiber Bragg grating fixed on a polymer substrate was studied .The wavelengths of reflected light from the fiber Bragg gratings were measured in the temperature range from 20 ℃ to 100 ℃.With driving effect of the polymer substrate, the temperature sensitivity of the fiber Bragg grating fixed on a polymer substrate is 76.37×10 -6 /℃ that is 11.3times as that of a bare fiber grating.
作者 徐先东 何伟 余海湖 梅家纯
机构地区 武汉理工大学
出处 《武汉理工大学学报》 CAS CSCD 2003年第4期14-16,共3页 Journal of Wuhan University of Technology
关键词 光纤BRAGG光栅 封装 光纤传感器 fiber Bragg grating encapsulation fiber sensors
分类号 TN253 [电子电信—物理电子学]
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武汉理工大学学报
2003年 第4期

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