A temperature-insensitive strain sensor using a fiber Bragg grating
A temperature-insensitive strain sensor using a fiber Bragg grating
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使用光纤布拉格光栅的温度不敏感应变传感器
DOI：
10.1016/j.yofte.2009.07.004
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发表时间：
2009-10-01
影响因子：
2.7
通讯作者：
Ham, B. S.
中科院分区：
文献类型：
--
作者：
Zhuo, Z. C.;Ham, B. S.
提出了一种基于光纤光栅的温度不敏感应变传感器。光纤布拉格光栅的前一段固定在晶体板上，另一段用HF酸进行线性刻蚀。光栅的反射功率和带宽随应变线性变化，对温度变化不敏感。(C)2009 Elsevier Inc. All rights reserved.
A novel temperature-insensitive strain sensor based on a fiber Bragg grating is demonstrated. The front section of the fiber Bragg grating is fixed to a crystal plate, and the other section is linearly etched by HF acid. The reflected power and bandwidth of the grating vary linearly with strain and is insensitive to temperature variation. (C) 2009 Elsevier Inc. All rights reserved.