Impact wave monitoring in soil using a dynamic fiber sensor based on stimulated brillouin scattering.

The impact wave response of soil due to a ball drop is monitored on a 30.5 cm by 30.5 cm square soil box using a fiber sensor with dynamic strain sensing capability.

Distributed fiber sensor based on modulated pulse base reflection and Brillouin gain spectrum analysis.

In recent years, several distributed sensor systems based on stimulated Brillouin scattering in optical fibers have been proposed [J. Intell. Mater.