Infoscience

Conference paper

Brillouin distributed fiber sensing at ultra-high spatial resolution

Sophisticated techniques have been recently developed to achieve centimetric spatial resolution in distributed Brillouin fibre sensing, by-passing the slow response of this optoacoustic interaction by creating a localized stationary material vibration. More than 1'000'000 resolved points are demonstrated (1 cm resolution over 10 km).

Related material

Contacts

EPFL authors