Temperature-insensitive fiber Bragg grating tilt sensor

Kai Ni; Xinyong Dong; Yongxing Jin; Haisong Xu

doi:10.1117/12.865177

12 October 2010 Temperature-insensitive fiber Bragg grating tilt sensor

Kai Ni, Xinyong Dong, Yongxing Jin, Haisong Xu

Proceedings Volume 7659, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing; 76590C (2010) https://doi.org/10.1117/12.865177
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

A novel fiber Bragg grating (FBG) tilt sensor is proposed to detect the magnitude as well as the direction of a twodimensional inclination by using four FBGs. High angle sensitivity and measurement resolution has been achieved and the temperature effect has been eliminated completely without additional temperature compensation schemes. Experimental results verified the feasibility of the proposed idea.

Citation Download Citation

Kai Ni, Xinyong Dong, Yongxing Jin, and Haisong Xu "Temperature-insensitive fiber Bragg grating tilt sensor", Proc. SPIE 7659, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing, 76590C (12 October 2010); https://doi.org/10.1117/12.865177

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