Figure 4
From: Reconstruction of non-error magnetic hologram data by magnetic assist recording
Square of Faraday rotation and diffraction efficiency with MA under various assist magnetic fields normalized with those without MA. (a) The assist magnetic field H assist dependence of the square of the Faraday rotation evaluated from the specific Faraday rotation angles shown in Fig. 3c and d and the calculated stray magnetic field shown in Fig. 2c normalized with that without H assist. (b) The diffraction efficiency that was normalized without MA experimentally obtained under various H assist by two-beam interferometer system.
