Observation of a "magnetic" rotation of the speckle of light passed through an optical fiber
Darsht M. Ya., Zhirgalova I. V., Zel'dovich B. Ya., Kundikova N. D.
This rotation was observed as light propagated through a few-mode optical fiber in an external magnetic field. The speckle was observed in linearly polarized light with the same azimuthal angle as at the entrance to the fiber. The rotation angle corresponds in order of magnitude and also in sign to the angle of Faraday rotation of the polarization plane.