Measurement of displacement with fiber Bragg grating

Dejun Feng; Zhiguo Liu; Guiyun Kai; Xiaoyi Dong

doi:10.1117/12.401675

3 October 2000 Measurement of displacement with fiber Bragg grating

Dejun Feng, Zhiguo Liu, Guiyun Kai, Xiaoyi Dong

Proceedings Volume 4220, Advanced Photonic Sensors: Technology and Applications; (2000) https://doi.org/10.1117/12.401675
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

A new displacement measuring scheme based on simply supported beam is reported and demonstrated. The theoretical formula is derived and the experimental results are given. The scheme has many characteristics, such as simple structure, high sensitivity, large measuring range and good linearity. It is promising to be used into in-process displacement measurement.

Citation Download Citation

Dejun Feng, Zhiguo Liu, Guiyun Kai, and Xiaoyi Dong "Measurement of displacement with fiber Bragg grating", Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); https://doi.org/10.1117/12.401675

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