Integrated fiber optic strain sensor

Clark E. Pope; Sou-Pan Wu; Shun-Lien Chuang; Javier Calero; Joseph Murtha

doi:10.1117/12.140947

2 September 1992 Integrated fiber optic strain sensor

Clark E. Pope, Sou-Pan Wu, Shun-Lien Chuang, Javier Calero, Joseph Murtha

Proceedings Volume 1779, Optical Design and Processing Technologies and Applications; (1992) https://doi.org/10.1117/12.140947
Event: Optical Engineering Midwest 1992, 1992, Chicago, IL, United States

Abstract

This paper investigates a polarimetric fiber optic strain sensor embedded in concrete. A comparison is made between a table version and a recently developed integrated version. The problems and concerns of successfully embedding optical fiber into the harsh cementitious environment are discussed. Experimental data is presented and compared to a simple theoretical model of stress induced birefringence.

Citation Download Citation

Clark E. Pope, Sou-Pan Wu, Shun-Lien Chuang, Javier Calero, and Joseph Murtha "Integrated fiber optic strain sensor", Proc. SPIE 1779, Optical Design and Processing Technologies and Applications, (2 September 1992); https://doi.org/10.1117/12.140947

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