Abstract:This work makes an overview of Distribute Brillouin Sensors (DBS) with Optical Fiber (OF) aiming specifically at their applications for the temperatures and strain measuring in different structures. Firstly, Brillouin Scattering (BS) effect of light waves through OF, Stimulated Brillouin scattering (SBS) Stokes and anti-Stokes are described. It continues with the DBS networks presentation, the studied methods and techniques, inventorying their main practical applications. It ends with a comparative presentation of the basic parameters for the presented different techniques followed by conclusions.