Li Meng, Song Jie, li fuqiang, Lou Cibo
Abstract
We use a broad Gaussian beam with perturbations to motivate rogue waves in a two-dimensional optical induced lattice. In a linear situation, we fail to observe RWs. Nevertheless, under a nonlinear condition, the probability of RWs in the lattice is less than that in a homogeneous medium. Additionally, we obtain a shorter long-tails distribution of probability density function in an optical lattice.