Diseño de un transductor óptico de volumen con espejo interno para la medida de corrientes mediante el efecto Faraday

A new type of clamp-on Faraday effect based magneto-optical sensor is presented. This sensor uses an internal mirror in order to make it insensitive to the effect of optical activity and linear birefringence, which is a function of temperature, and improve the current sensitivity with respect to the conventional square-shaped sensor.