148 citations · 647 across the 18 of their papers we have counts for
18 papers
Observation of nonreciprocal transverse localization of light
Shun Liang, Changchang Li, Wenqing Yu +7
Magnetic-free nonreciprocal optical devices that can prevent backscattering of signals are essential for integrated optical information processing. The achieved nonreciprocal behav…
Beam dynamics induced by the quantum metric of exceptional rings
Zhaoyang Zhang, Ismaël Septembre, Zhenzhi Liu +10
Topological physics has broadened its scope from the study of topological insulating phases to include nodal phases containing band structure singularities. The geometry of the cor…
Nonreciprocal spontaneous parametric process
Changbiao Li, Jiaqi Yuan, Ruidong He +5
Mediated by the interaction with quantum vacuum fields, a laser field propagating in a nonlinear optical medium can generate new light fields via spontaneous parametric process. Su…
Direct generation of time-energy-entangled W triphotons in atomic vapor
Kangkang Li, Jianming Wen, Yin Cai +6
Sources of entangled multiphotons are not only essential for fundamental tests of quantum foundations, but are also the cornerstone of a variety of optical quantum technologies tod…
Angular-dependent Klein tunneling in photonic graphene
Zhaoyang Zhang, Yuan Feng, Feng Li +7
The Klein paradox consists in the perfect tunneling of relativistic particles through high potential barriers. As a curious feature of particle physics, it is responsible for the e…
Particle-like behavior of topological defects in linear wave packets in photonic graphene
Zhaoyang Zhang, Feng Li, Guillaume Malpuech +7
Topological defects, such as quantum vortices, determine the properties of quantum fluids. The study of their properties has been at the center of activity in solid state and BEC c…
Greatly enhanced intensity-difference squeezing for narrow-band quantum metrology applications
Da Zhang, Changbiao Li, Zhaoyang Zhang +4
Narrow-band intensity-difference squeezing beams have important applications in quantum metrology and gravitational wave detection. The best way to generate narrow-band intensity-d…
Transport properties in the photonic super-honeycomb lattice - a hybrid fermionic and bosonic system
Hua Zhong, Yiqi Zhang, Yi Zhu +6
We report on transport properties of the super-honeycomb lattice, the band structure of which possesses a flat band and Dirac cones, according to the tight-binding approximation. T…
Coherent and incoherent nonparaxial self-accelerating Weber beams
Yiqi Zhang, Junfeng Liu, Feng Wen +4
We investigate the coherent and incoherent nonparaxial Weber beams, theoretically and numerically. We show that the superposition of coherent self-accelerating Weber beams with tra…
New face-centered photonic square lattices with flat bands
Yiqi Zhang, Milivoj R. Belić, Changbiao Li +3
We report two new classes of face-centered photonic square lattices with flat bands which we call the Lieb-I and the Lieb-II lattices. There are 5 and 7 sites in the corresponding…
Controllable circular Airy beams via dynamic linear potential
Hua Zhong, Yiqi Zhang, Milivoj R. Belić +4
We investigate controllable spatial modulation of circular autofocusing Airy beams, under action of different dynamic linear potentials, both theoretically and numerically. We intr…
Nonparaxial accelerating Talbot effect
Yiqi Zhang, Hua Zhong, Milivoj R. Belić +5
We demonstrate the fractional Talbot effect of nonpraxial accelerating beams, theoretically and numerically. It is based on the interference of nonparaxial accelerating solutions o…
Dispersion relations of strained as well as complex Lieb lattices
Yiqi Zhang, Milivoj Belić, Weiping Zhong +3
We investigate the dispersion relations of strained as well as complex Lieb lattices systematically based on the tight-binding method when the nearest-neighbor approximation is ado…
Two-dimensional linear and nonlinear Talbot effect from rogue waves
Yiqi Zhang, Milivoj R. Belić, Milan S. Petrović +5
We introduce two-dimensional (2D) linear and nonlinear Talbot effects. They are produced by propagating periodic 2D diffraction patterns and can be visualized as 3D stacks of Talbo…
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…
Three-dimensional nonparaxial accelerating beams from the transverse Whittaker integral
Yiqi Zhang, Milivoj R. Belić, Huaibin Zheng +4
We investigate three-dimensional nonparaxial linear accelerating beams arising from the transverse Whittaker integral. They include different Mathieu, Weber, and Fresnel beams, amo…
Interactions of Airy beams, nonlinear accelerating beams, and induced solitons in Kerr and saturable nonlinear media
Yiqi Zhang, Milivoj R. Belić, Huaibin Zheng +4
We investigate numerically interactions between two in-phase or out-of-phase Airy beams and nonlinear accelerating beams in Kerr and saturable nonlinear media in one transverse dim…
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…