6 citations · 7 across the 4 of their papers we have counts for
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Tunable beam splitting via photorefractive nonlinearity and its applications in chiral waveguide induction and vortex generation
Hechong Chen, Zihan Liu, Shengdi Lian +6
We report experimental observation and theoretical explanation of novel propagation regimes for optical beams in an artificial nonlinear material with outstanding photorefractive p…
Anti-chiral edge states based on photonic Floquet lattices
Junying Wang, Xifeng Ji, Zhiwei Shi +5
Photonic Floquet lattices provide an excellent platform for manipulating different topologically protect-ed edge states. However, anti-chiral edge states have not been discussed mu…
Airy-soliton interactions in self-defocusing media with PT potentials
Zhiwei Shi, Huagang Li, Xing Zhu +1
We investigate Airy-soliton interactions in self-defocusing media with PT potentials in one transverse dimension. We discuss different potentials in which the interacting beams wit…
Interaction of Airy-Gaussian beams in defected photonic lattices
Zhiwei Shi, Jing Xue, Xing Zhu +2
We investigate interactions by means of direct numerical simulations between two finite Airy-Gaussian (AiG) beams in different media with the defected photonic lattices in one tran…
Propagation of an Airy-Gaussian beam in defected photonic lattices
Zhiwei Shi, Jing Xue, Xing Zhu +2
We investigate numerically that a finite Airy-Gaussian (AiG) beam varies its trajectory and shape in the defected photonic lattices. The propagation properties and beam self-bendin…
Surface solitons in PT symmetric potentials
Huagang Li, Zhiwei Shi, Xiujuan jiang +2
We investigate light beam propagation along the interface between linear and nonlinear media with parity-time PT symmetry, and derive an equation governing the beam propagation. A…