Two-dimensional solitons in parity-time-symmetric optical lattices with nonlocal defocusing nonlinearity

• DOI: 10.1364/oe.24.023063
• Publication Date: 2016-09-26T19:21:50Z
• Authors: Hong Wang; Zhen Li; Xiaoping Ren; Yuanhang Weng
• Keywords: Parity (physics); Lattice (music)

We investigate the evolution of two-dimensional solitons in PT-symmetric optical lattices with defocusing nonlocal nonlinearity. discuss existence 2D fundamental solitons, and we numerically stimulate propagation these lattice. also how different degrees nonlocality can affect discover that have significant impacts on formation solitons. In addition, find PT-symmetry lead to fission shifting this phenomenon is affected by degree nonlocality.