Av. Mamaev et al., PROPAGATION OF LIGHT-BEAMS IN ANISOTROPIC NONLINEAR MEDIA - FROM SYMMETRY-BREAKING TO SPATIAL TURBULENCE, Physical review. A, 54(1), 1996, pp. 870-879
We investigate theoretically and experimentally breakup and subsequent
spatial dynamics of (1 + 1)- and (2 + 1)-dimensional beams in bulk me
dia with an anisotropic photorefractive nonlinear response.