Аннотация:We consider a scheme of Faraday magneto-optical light modulator with local
magnetization control via magneto-electric effect. Our earlier researches of bismuth-
substituted iron garnets films showed the giant domain wall (DW) displacement in electric
field of charged tip due to magneto-electric effect [1, 2]. The displacement gives the
opportunity to the local magnetization switching on the spatial scales about few microns.