FEBUS-G1 Measurement System

FEBUS-G1 measure accurately strain and temperature along standard optical fiber cable using the non-linear Brillouin scattering process.

Typically, 1 single acquisition performed by FEBUS-G1 measure temperature and strain every 1 m over 10th of kilometers: this is called “Distributed Sensing“.


  • Access to only one optical fiber end is required.
  • Measurement duration of a few seconds for several km.
  • Low power consumption.
  • Suitecase version available.


30 km


1 m

Spatial Resolution

0.5 °C

Temperature resolution

10 µm/m

Strain resolution

100 W

Power Consumption

250 x 380 x 210mm

Form Factor