36 citations · 159 across the 14 of their papers we have counts for
14 papers
Quantum Squeezing Enhanced Photothermal Microscopy
Pengcheng Fu, Xiao Liu, Siming Wang +10
Label-free optical microscopy through absorption or scattering spectroscopy provides fundamental insights across biology and materials science, yet its sensitivity remains fundamen…
Realizing the Haldane Model in Thermal Atoms
Jiefei Wang, Jianhao Dai, Ruosong Mao +7
Topological materials hold great promise for developing next-generation devices with transport properties that remain resilient in the presence of local imperfections. However, the…
Gate-tunable hot electron extraction in a two-dimensional semiconductor heterojunction
Chenran Xu, Chen Xu, Jichen Zhou +9
Hot carrier solar cells (HCSCs), harvesting excess energy of the hot carriers generated by above-band-gap photoexcitation, is crucial for pushing the solar cell efficiency beyond t…
Topological Phase Transition and Geometrical Frustration in Fourier Photonic Simulator
Yuxuan Sun, Weiru Fan, Xingqi Xu +2
XY models with continuous spin orientation play a pivotal role in understanding topological phase transitions and emergent frustration phenomena, such as superconducting and superf…
Deep Learning Enhanced Quantum Holography with Undetected Photons
Weiru Fan, Gewei Qian, Yutong Wang +9
Holography is an essential technique of generating three-dimensional images. Recently, quantum holography with undetected photons (QHUP) has emerged as a groundbreaking method capa…
Seeing the Invisible through Speckle Images
Weiru Fan, Xiaobin Tang, Xingqi Xu +5
Scattering obscures information carried by wave by producing a speckle pattern, posing a common challenge across various fields, including microscopy and astronomy. Traditional met…
Zak Phase Induced Topological Nonreciprocity
Xiao Liu, Jiefei Wang, Ruosong Mao +5
Topological physics provides novel insights for designing functional photonic devices, such as magnetic-free optical diodes, which are important in optical engineering and quantum…
Velocity Scanning Tomography for Room-Temperature Quantum Simulation
Jiefei Wang, Ruosong Mao, Xingqi Xu +9
Quantum simulation offers an analog approach for exploring exotic quantum phenomena using controllable platforms, typically necessitating ultracold temperatures to maintain the qua…
Programmable Photonic Simulator for Spin Glass Models
Weiru Fan, Yuxuan Sun, Xingqi Xu +3
Spin glasses featured by frustrated interactions and metastable states have important applications in chemistry, material sciences and artificial neural networks. However, the solu…
Wavelength-tunable high-fidelity entangled photon sources enabled by dual Stark effects
Chen Chen, Jun-Yong Yan, Hans-Georg Babin +16
The construction of a large-scale quantum internet requires quantum repeaters containing multiple entangled photon sources with identical wavelengths. Semiconductor quantum dots ca…
Floquet superradiance lattices in thermal atoms
Xingqi Xu, Jiefei Wang, Jianhao Dai +4
Floquet modulation has been widely used in optical lattices for coherent control of quantum gases, in particular for synthesizing artificial gauge fields and simulating topological…
Quantum Induced Coherence Light Detection and Ranging
Gewei Qian, Xingqi Xu, Shun-An Zhu +6
Quantum illumination has been proposed and demonstrated to improve the signal-to-noise ratio (SNR) in light detection and ranging (LiDAR). When relying on coincidence detection, su…
Measuring Zak phase in room-temperature atoms
Ruosong Mao, Xingqi Xu, Jiefei Wang +5
Cold atoms provide a flexible platform for synthesizing and characterizing topolog-ical matter, where geometric phases play a central role. However, cold atoms are intrinsically pr…
Recognizing three-dimensional phase images with deep learning
Weiru Fan, Tianrun Chen, Xingqi Xu +6
Optical phase contains key information for biomedical and astronomical imaging. However, it is often obscured by layers of heterogeneous and scattering media, which render optical…