摘要
利用匹配光纤光栅解调的技术 ,将光纤光栅和悬臂梁结构相结合 ,制作出一种新颖的光纤光栅传感测试仪 .该仪器具有成本低、线性度高、灵活性和方便性 ,不仅可作为现场光栅传感测试装置 。
A technique for the demodulation of fiber Bragg grating (FBG) sensors using matched FBG is analyzed. A practical and low-cost sensing instrument based on the cantilever beam to detect wavelength shift of sensing FBG is demonstrated.It is not only an instrument for FBG sensor measurement,but also an experiment device for education of FBG sensor technique.
出处
《天津理工学院学报》
2001年第4期28-30,45,共4页
Journal of Tianjin Institute of Technology
基金
天津市自然科学基金资助项目 ( 983 60 1771)
