Phase conjugation of light fields as a result of nonlinear interaction in saturable media
Ivakin E.V. , Koptev V.G. , Lazaruk A.M., Petrovich I.P. , Rubanov A.S.
The formation of a wave, which is phase conjugated (inverted) with respect to the pumping field as a result of interaction of colliding light beams with a saturable dye solution, was observed experimentally.