title: Observation of surface dark solitons in nonlocal nonlinear media.
abstract: We investigated surface dark solitons (SDSs) at the interface between a self-defocusing nonlocal nonlinear medium and a linear medium, both theoretically and experimentally. We demonstrate that fundamental and higher-order SDSs can exist when the linear refractive index of the self-defocusing medium is much greater than that of the linear medium. The fundamental and second-order solitons are observed at the interface between air and a weakly absorbing liquid.
authors: XingHui
authors: X
authors: Gao
authors: Jing
authors: J
authors: Wang
authors: Luohong
authors: L
authors: Zhou
authors: ZhenJun
authors: Z
authors: Yang
authors: Xuekai
authors: X
authors: Ma
authors: Daquan
authors: D
authors: Lu
authors: Qi
authors: Q
authors: Guo
authors: Wei
authors: W
authors: Hu