172 citations · 948 across the 32 of their papers we have counts for
27 papers · 1 filter
Unidirectional vortex waveguides and multistable vortex pairs in polariton condensates
Xinghui Gao, Wei Hu, Stefan Schumacher +1
Vortices carrying quantized topological charges have potential application in information processing. In this work, we investigate vortex carriers and waveguides in microcavity pol…
Experimental observation of anisotropic diffraction induced by orbital angular momentum
Guo Liang, Huicong Zhang, Lei Fang +3
We reveal for the first time a direct relationship between the diffraction of optical beams and their carrying orbital angular momentum (OAM). We experimentally demonstrate a novel…
An perturbation-iteration method for multi-peak solitons in nonlocal nonlinear media
Weiyi Hong, Bo Tian, Rui Li +2
An perturbation-iteration method is developed for the computation of the Hermite-Gaussian-like solitons with arbitrary peak numbers in nonlocal nonlinear media. This method is base…
Transition between self-focusing and self-defocusing in nonlocally nonlinear media
Guo Liang, Weiyi Hong, Yahong Hu +7
We reveal the relevance between the nonlocality and the focusing/defocusing states in nonlocally nonlinear media, and predict a novel phenomenon that the self-focusing/self-defocus…
Nematicons in liquid crystals with negative dielectric anisotropy
Jing Wang, Junzhu Chen, Jinlong Liu +6
We report a theoretical and experimental work on the nematicon in the planar cell containing the nematic liquid crystal with negative dielectric anisotropy, aligned homeotropically…
Large phase shift of spatial soliton in lead glass by cross-phase modulation in pump-signal geometry
Qian Shou, Dongwen Liu, Xiang Zhang +2
We investigate the large phase shifts of the bi-color spatial soliton pair in a cylindrical lead glass rod. The theoretical study suggests a synchronous propagation of a strong pum…