12 October 2010 Temperature-insensitive fiber Bragg grating tilt sensor
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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.
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Kai Ni, Kai Ni, Xinyong Dong, Xinyong Dong, Yongxing Jin, Yongxing Jin, Haisong Xu, 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); doi: 10.1117/12.865177; https://doi.org/10.1117/12.865177

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