Different frequency beams interact through the static grating recorded by their running interference pattern in an external ac field. The influence of the self-diffraction through the regular degenerate and nondegenerate interaction is studied theoretically. The depletion of all the waves is taken into account.
© 1992 Optical Society of America
O. P. Nestiorkin and B. Ya. Zel’dovich, "Nonlinear theory of nondegenerate beam coupling through phase-locked detection in an ac field," Opt. Lett. 17, 16-18 (1992)