1 January 1991 Interferometric fiber optic sensors for use with composite materials
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Abstract
The sensitivities of interferometer-based fiber optic sensors to both strain and temperature are compared. The first compact fiber optic strain rosette has been developed and its performance is compared with a conventional foil strain rosette when embedded within composite material. It is shown that an embedded Michelson fiber optic sensor can detect acoustic emission resulting from threshold delaminations within composite materials.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Raymond M. Measures, Raymond M. Measures, Tomas Valis, Tomas Valis, Kexing Liu, Kexing Liu, W. Dayle Hogg, W. Dayle Hogg, Suzanne M. Ferguson, Suzanne M. Ferguson, Edward Tapanes, Edward Tapanes, } "Interferometric fiber optic sensors for use with composite materials", Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); doi: 10.1117/12.51091; https://doi.org/10.1117/12.51091
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