%0 Journal Article %T Optical system for electromagnetic field measurement using modulated scattering technique %A Jerzy S. Witkowski %A Andrzej E. Sowa %A Bogdan Paszkiewicz %A Iwona Zborowska-Lindert %J Optica Applicata %D 2004 %I %X n the paper, an optical system used in radio frequency (RF) electromagnetic field measurements is described. A new design of an optically powered and controlled modulated scatterer driven by a plastic optical fibre (POF) applied in modulated scatterer technique (MST) is presented. %K electromagnetic field measurement %K optically modulated scatterer %U http://www.if.pwr.wroc.pl/~optappl/pdf/2004/no2/optappl_3402p229.pdf