Based on the theory of coupled waves, the amplitude and phase nonreciprocal effects have been investigated for collinear anisotropic diffraction of counter-running light waves on a traveling ultrasonic wave. The investigation results demonstrate the possibility of a substantial decrease in the sensitivity of the amplitude and phase nonreciprocal effects to the variation of the angle of incidence of the light waves on the acoustic line. The results can be used for elaborating new types of amplitude and phase nonreciprocal devices.
Department of Optics and Spectroscopy, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Science News of the Faculty of Physics, Lomonosov Moscow State University
This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.