2 June 2014 Fiber optic system for the real time detection, localization, and classification of damage in composite aircraft structures
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Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 91577E (2014) https://doi.org/10.1117/12.2064895
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain
Abstract
Acoustic emission is the leading structural health monitoring technique use for the early warning detection of structural damage in advanced composite structures associated with impacts, cracks, fracture, and delaminations. This paper describes progress towards the development of a fiber optic acoustic emission sensor (FAESense™) system based on the use of a novel two-wave mixing interferometer produced on a photonic integrated circuit (PIC) microchip.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Edgar Mendoza, Edgar Mendoza, John Prohaska, John Prohaska, Connie Kempen, Connie Kempen, Yan Esterkin, Yan Esterkin, Sunjian Sun, Sunjian Sun, Sridhar Krishnaswamy, Sridhar Krishnaswamy, } "Fiber optic system for the real time detection, localization, and classification of damage in composite aircraft structures", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91577E (2 June 2014); doi: 10.1117/12.2064895; https://doi.org/10.1117/12.2064895
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