139 citations · 445 across the 16 of their papers we have counts for
16 papers
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…
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…
Loss-difference-induced localization in a non-Hermitian honeycomb photonic lattice
Yuan Feng, Zhenzhi Liu, Fu Liu +6
Non-Hermitian systems with complex-valued energy spectra provide an extraordinary platform for manipulating unconventional dynamics of light. Here, we demonstrate the localization…
Simultaneous creation of multiple vortex-antivortex pairs in momentum space in photonic lattices
Feng Li, S. V. Koniakhin, A. V. Nalitov +6
Engineering of the orbital angular momentum (OAM) of light due to interaction with photonic lattices reveals rich physics and motivates potential applications. We report the experi…
Atomic Coherence Assisted Multipartite Entanglement Generation with DELC Four-Wave Mixing
Yuliang Liu, Jiajia Wei, Mengqi Niu +7
Multipartite entanglement plays an important role in quantum information processing and quantum metrology. Here, the dressing-energy-level-cascaded (DELC) four-wave mixing (FWM) pr…
Geodesic photon coupling and non-Hermitian exceptional point of microcavities on topologically curved space
Yongsheng Wang, Xiaoxuan Luo, Bo Li +6
Asymmetric microcavities supporting Whispering-gallery modes (WGMs) are of great significance for on-chip optical information processing. We define asymmetric microcavities on topo…
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…
Ray dynamics of whispering-gallery modes in curved space
Yongsheng Wang, Xiaoxuan Luo, Zaoyu Chen +6
Microcavities supporting Whispering-gallery modes (WGMs) are of great significance for on-chip optical information processing, which is frequently analyzed using ray dynamics that…
Rabi oscillation of azimuthons in weakly nonlinear waveguides
Kaichao Jin, Yongdong Li, Feng Li +3
Rabi oscillation, an inter-band oscillation, depicts the periodic flopping between two states that belong to different energy levels in the presence of an oscillatory driving field…
Spin-orbit coupling in photonic graphene
Zhaoyang Zhang, Shun Liang, Feng Li +6
We generate experimentally a honeycomb refractive index pattern in an atomic vapor cell using electromagnetically-induced transparency. We study experimentally and theoretically th…
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…
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…
Edge states in dynamical superlattices
Yiqi Zhang, Yaroslav V. Kartashov, Feng Li +4
We address edge states and rich localization regimes available in the one-dimensional (1D) dynamically modulated superlattices, both theoretically and numerically. In contrast to 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…