تهمینه جلالی

In this paper, we investigated the Magneto-Optical Faraday and Kerr effects of multilayered films composed of magnetic and dielectric materials. We used Transfer Matrix Method (TMM) for calculating the transmission and faraday rotation of multilayered films. The transmittance decreases in these films as the repetition number increases. However, The faraday rotation increases to angle close to 45 degrees, Which is required for optical isolators. Then we calculated polar and longitudinal Magneto-Optical Kerr effect and introduced optimized conditions.