Comprehensive analysis of factors impacting on output signal of EFPI fiber-optic sensor

Wenhua Wang; Qingxu Yu; Qiaoyun Wang; Xinlei Zhou

doi:10.1117/12.885277

28 December 2010 Comprehensive analysis of factors impacting on output signal of EFPI fiber-optic sensor

Wenhua Wang, Qingxu Yu, Qiaoyun Wang, Xinlei Zhou

Proceedings Volume 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation; 75446U (2010) https://doi.org/10.1117/12.885277
Event: Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 2010, Hangzhou, China

Abstract

The loss theory of all the factors impacting on the output signal of the EFPI fiber-optic sensor is comprehensively analyzed. The results indicate that the fringe visibility and the output light intensity reduce after being affected by these factors, but the influence of other factors except for the F-P cavity length is very small and can therefore be neglected, and that the larger mode field diameter of the single mode optical fiber has a shorter cavity length room for design/fabrication.

Citation Download Citation

Wenhua Wang, Qingxu Yu, Qiaoyun Wang, and Xinlei Zhou "Comprehensive analysis of factors impacting on output signal of EFPI fiber-optic sensor", Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 75446U (28 December 2010); https://doi.org/10.1117/12.885277

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