LPG fiber optic sensor applied to the flexural vibration monitoring and determination of dynamic Young's modulus of woods

Mosquera L.; Yana L.; Basurto J.; Torre A. · Optics InfoBase Conference Papers (2020)

Resumen

Wooden bars arranged in cantilever configuration are put in oscillation. LPG fiber grating is used to register the flexural movement of the bar as a function of time to obtain the bar material’s Young’s modulus. © OSA 2020.

Instituciones: Universidad Nacional de Ingeniería