139 citations · 238 across the 11 of their papers we have counts for
11 papers
Annihilation of Dirac points and its topological obstruction in a photonic Kagome lattice
Zhaoyang Zhang, Matthieu Finck, Changchang Li +7
Dirac points (DPs) are topological singularities that determine the extraordinary properties of two-dimensional materials. They are generally classified by discrete topological inv…
Control of Photon Dynamics in Non-Euclidean Polygonal Microcavities by Joint Geometric Curvatures
Yechun Ding, Yongsheng Wang, Peng Li +4
Non-Euclidean geometry has recently emerged as a powerful tool, offering new insights and applications in optical microcavities supporting Whispering Gallery Modes (WGMs). In this…
Vectorial Symmetry Decoding with Single-Particle Precision via Room-Temperature Lanthanide Luminescence Polarimetry
Peng Li, Yaxin Guo, Yaoxu Yan +10
Determining the local symmetry of luminescent centers in crystals is critical for understanding and controlling their optical transitions, yet current methods are limited by string…
Tailoring chaotic motion of microcavity photons in ray and wave dynamics by tuning the curvature of space
Wei Lin, Yechun Ding, Yongsheng Wang +3
Microcavity photon dynamics in curved space is an emerging interesting area at the crossing point of nanophotonics, chaotic science and non-Euclidean geometry. We report the sharp…
Diverse Entanglement Mechanisms in Multimode Nonlinear Continuous Variables
Da Zhang, David Barral, Yanpeng Zhang +1
Non-Gaussian entangled states play a crucial role in harnessing quantum advantage in continuous-variable quantum information. However, how to fully characterize N-partite (N > 3) n…
Direct Manipulation of quantum entanglement from the non-Hermitian nature of light-matter interaction
Kangkang Li, Yin Cai, Jin Yan +5
Biphoton process is an essential benchmark for quantum information science and technologies, while great efforts have been made to improve the coherence of the system for better qu…
Effective potential engineering by emergent anisotropy in a tunable open-access microcavity
Yiming Li, Xiaoxuan Luo, Yaxin Guo +11
Photonic spin-orbit (SO) coupling is an important physical mechanism leading to numerous interesting phenomena in the systems of microcavity photons and exciton-polaritons. We repo…
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…
Non-Gaussian Nature and Entanglement of Spontaneous Parametric Nondegenerate Triple-Photon Generation
D. Zhang, Y. Cai, Z. Zheng +4
How to prepare deterministically non-Gaussian entangled states is a fundamental question for continuous-variable quantum information technology. Here, we theoretically demonstrate…
Observation of Edge Solitons in Photonic Graphene
Zhaoyang Zhang, Rong Wang, Yiqi Zhang +8
Edge states emerge in diverse areas of science, offering new opportunities for the development of novel electronic or optoelectronic devices, sound and light propagation controls i…
Rabi-like oscillation of photonic topological valley Hall edge states
Hua Zhong, Yaroslav V. Kartashov, Yiqi Zhang +4
We investigate Rabi-like oscillations of topological valley Hall edge states by introducing two zigzag domain walls in an inversion-symmetry-breaking honeycomb photonic lattice. Su…