激光与光电子学进展, 2005, 42 (4): 25, 网络出版: 2006-06-01
光纤光栅应变传感测量中的温度补偿问题
Research of the Temperature Compensation for Strain Sensing Measurement of Fiber Bragg Grating
光电子学 光纤布拉格光栅 应变测量 交叉敏感 温度补偿 fiber Bragg grating strain measurement cross sensitivity temperature compensation
摘要
从光纤Bragg光栅应变、温度交叉敏感的物理机制出发,在温度过程补偿和结果补偿的概念基础上分类综述了国内外关于交叉敏感问题的解决方案,介绍了各类方案的工作原理,同时提出了一种双金属补偿结构。
Abstract
The physical mechanics of the cross sensitivity is described in this paper, and the process compensation of temperature and the result compensation of temperature are proposed, two classes of solution at home and abroad are presented. The operating principles of each class of the solutions are described briefly, and a configuration of temperature compensation by two metals is proposed.
李国利, 李志全. 光纤光栅应变传感测量中的温度补偿问题[J]. 激光与光电子学进展, 2005, 42(4): 25. 李国利, 李志全. Research of the Temperature Compensation for Strain Sensing Measurement of Fiber Bragg Grating[J]. Laser & Optoelectronics Progress, 2005, 42(4): 25.
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