28 citations · 82 across the 21 of their papers we have counts for
22 papers
Magic-free coexisting photonic and phononic moiré flat bands
Ziming Chen, Kaiyu Cui, Ning Wu +8
Moiré flat bands enhance localization and interactions through suppressed group velocity, but existing approaches largely target a single physical field because distinct excitation…
Arbitrary-order exceptional points in a nanomechanical cavity
Ning Wu, Kaiyu Cui, Ziming Chen +7
Exceptional points (EPs), non-Hermitian spectral singularities, shape the evolution dynamics ranging from topological mode control to high-precision sensing. Higher-order EPs unloc…
On-chip Time-bin to Path Qubit Encoding Converter via Thin Film Lithium Niobate Photonics Chip
Xiaosong Ren, Zhanping Jin, Xiaotong Zou +6
The development of quantum internet demands on-chip quantum processor nodes and interconnection between the nodes. Path-encoded photonic qubits are suitable for on-chip quantum inf…
Multi-channel electrically tunable varifocal metalens with compact multilayer polarization-dependent metasurfaces and liquid crystals
Zhiyao Ma, Zhe Li, Tian Tian +8
As an essential module of optical systems, varifocal lens usually consists of multiple mechanically moving lenses along the optical axis. The recent development of metasurfaces wit…
Chip-to-chip photonic quantum teleportation over optical fibers of 12.3km
Dongning Liu, Zhanping Jin, Jingyuan Liu +9
Quantum teleportation is a crucial function in quantum networks. The implementation of photonic quantum teleportation could be highly simplified by quantum photonic circuits. To ex…
SUANPAN: Scalable Photonic Linear Vector Machine
Ziyue Yang, Chen Li, Yuqia Ran +12
Photonic linear operation is a promising approach to handle the extensive vector multiplications in artificial intelligence techniques due to the natural bosonic parallelism and hi…
Low-Voltage Electron Emission by Graphene-hBN-graphene Heterostructure
Zhexuan Wang, Fang Liu, Kaiyu Cui +3
Scanning Electron Microscopes (SEM) with low energy electron sources (accelerating voltage of less than 1000V) have important application requirements in many application scenarios…
Electrically switchable -channel wave-front control with N cascaded polarization-dependent metasurfaces
Zhiyao Ma, Tian Tian, Yuxuan Liao +7
Metasurfaces with tunable functionalities are greatly desired for modern optical system and various applications. To increase the operating channels of polarization-multiplexed met…
Map Optical Properties to Subwavelength Structures Directly via a Diffusion Model
Shijie Rao, Kaiyu Cui, Yidong Huang +6
Subwavelength photonic structures and metamaterials provide revolutionary approaches for controlling light. The inverse design methods proposed for these subwavelength structures a…
Hyperbolic photonic topological insulators
Lei Huang, Lu He, Weixuan Zhang +8
Topological photonics provides a new degree of freedom to robustly control electromagnetic fields. To date, most of established topological states in photonics have been employed i…
A Programmable and Reconfigurable Photonic Simulator for Classical XY Models
Jiayi Ouyang, Yuxuan Liao, Xue Feng +6
In this work, we proposed and experimentally demonstrated a photonic simulator for XY models, which is a typical kind of classical spin models. By encoding the XY spins on the phas…
Super-compact universal quantum logic gates with inversedesigned elements
Lu He, Dongning Liu, Jingxing Gao +8
Integrated quantum photonic circuit is a promising platform for the realization of quantum information processing in the future. To achieve the largescale quantum photonic circuits…
Spectral Convolutional Neural Network Chip for In-sensor Edge Computing of Incoherent Natural Light
Kaiyu Cui, Shijie Rao, Sheng Xu +9
Convolutional neural networks (CNNs) are representative models of artificial neural networks (ANNs). However, the considerable power consumption and limited computing speed of elec…
Deep-learning-based on-chip rapid spectral imaging with high spatial resolution
Jiawei Yang, Kaiyu Cui, Yidong Huang +3
Spectral imaging extends the concept of traditional color cameras to capture images across multiple spectral channels and has broad application prospects. Conventional spectral cam…
High-dimensional quantum key distribution using energy-time entanglement over 242 km partially deployed fiber
Jingyuan Liu, Zhihao Lin, Dongning Liu +5
Entanglement-based quantum key distribution (QKD) is an essential ingredient in quantum communication, owing to the property of source-independent security and the potential on con…
Fully connected entanglement-based quantum communication network without trusted node
Xu Liu, Rong Xue, Heqing Wang +8
Quantum communication is developed owing to the theoretically proven security of quantum mechanics, which may become the main technique in future information security. However, mos…
Programmable coherent linear quantum operations with high-dimensional optical spatial modes
Shikang Li, Shan Zhang Xue Feng, Stephen M. Barnett +4
A simple and flexible scheme for high-dimensional linear quantum operations on optical transverse spatial modes is demonstrated. The quantum Fourier transformation (QFT) and quantu…
An entanglement-based quantum network based on symmetric dispersive optics quantum key distribution
Xu Liu, Xin Yao, Rong Xue +9
Quantum key distribution (QKD) is a crucial technology for information security in the future. Developing simple and efficient ways to establish QKD among multiple users are import…
Phonon and Photon Lasing Dynamics in Optomechanical Cavities
Jian Xiong, Zhilei Huang, Kaiyu Cui +4
Lasers differ from other light sources in that they are coherent, and their coherence makes them indispensable to both fundamental research and practical application. In optomechan…
Phonon-laser sensing in a hetero optomechanical crystal cavity
Kaiyu Cui, Zhilei Huang, Qiancheng Xu +6
Micro- and nanomechanical resonators have emerged as promising platforms for sensing a broad range of physical properties such as mass, force, torque, magnetic field, and accelerat…
Universal linear optical operations on discrete phase-coherent spatial modes
Peng Zhao, Shikang Li, Xue Feng +5
Linear optical operations are fundamental and significant for both quantum mechanics and classical technologies. We demonstrate a non-cascaded approach to perform arbitrary unitary…
Identifying orbital angular momentum of vectorial vortices with Pancharatnam phase and Stokes parameters
Dengke Zhang, Xue Feng, Kaiyu Cui +2
In this work, an explicit formula is deduced for identifying the orbital angular moment (OAM) of vectorial vortex with space-variant state of polarization (SOP). Different to scala…