605 citations · 1.8k across the 34 of their papers we have counts for
4 papers · 1 filter
Self-Fourier transform and self-Fourier beams due to parabolic potential
Yiqi Zhang, Xing Liu, Milivoj R. Belić +3
We investigate the propagation of light beams including Hermite-Gauss, Bessel-Gauss and finite energy Airy beams in a linear medium with parabolic potential. Expectedly, the beams…
Photonic Floquet Topological Insulator in an Atomic Ensemble
Yiqi Zhang, Zhenkun Wu, Milivoj R. Belić +4
We demonstrate the photonic Floquet topological insulator (PFTI) in an atomic vapor with nonlinear susceptibilities. The interference of three coupling fields splits the energy lev…
Interactions of incoherent localized beams in a photorefractive medium
Yiqi Zhang, Milivoj R. Belić, Huaibin Zheng +4
We investigate numerically interactions between two bright or dark incoherent localized beams in an strontium barium niobate photorefractive crystal in one dimension, using the coh…
The Nonlinear Talbot Effect of Rogue Waves
Yiqi Zhang, Milivoj R. Belić, Huaibin Zheng +4
Akhmediev and Kuznetsov-Ma breathers are rogue wave solutions of the nonlinear Schrödinger equation (NLSE). Talbot effect (TE) is an image recurrence phenomenon in the diffraction…