Self-referenced Fizeau strain sensors based on an electronic scanning mirror

Jiang Yu; Jianzhong Zhang; Jun Yang; Weimin Sun; Libo Yuan; G. D. Peng

doi:10.1117/12.782240

16 May 2008 Self-referenced Fizeau strain sensors based on an electronic scanning mirror

Jiang Yu, Jianzhong Zhang, Jun Yang, Weimin Sun, Libo Yuan, G. D. Peng

Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70040K (2008) https://doi.org/10.1117/12.782240
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia

Abstract

A self-referenced fiber optic Fizeau strain sensor based on Michelson interferometry with a electronic scanning mirror is proposed and demonstrated. The limitation of Fizeau cavity length is eliminated and it is possible to multiplex Fizeau strain sensors with the same cavity length. The returning-error caused by the scanning mirror is reduced dramatically by introducing the reference signal.

Citation Download Citation

Jiang Yu, Jianzhong Zhang, Jun Yang, Weimin Sun, Libo Yuan, and G. D. Peng "Self-referenced Fizeau strain sensors based on an electronic scanning mirror", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70040K (16 May 2008); https://doi.org/10.1117/12.782240

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