Publications (10)
Property unification of inherent amplitude, phase and polarization within a light beam
Xiaoyu Weng, Yu Miao, Guanxue Wang +6
Is it possible to modulate the inherent properties of a single light beam, namely amplitude, phase and polarization, simultaneously, by merely its phase? Here, we solve this scient…
Localizing axial dense emitters based on single-helix point spread function and deep learning
Yihong Ji, Danni Chen, Hanzhe Wu +4
Stimulated Emission Depletion Microscopy (STED) can achieve a spatial resolution as high as several nanometers. As a point scanning imaging method, it requires 3D scanning to compl…
SOFFLFM: Super-resolution optical fluctuation Fourier light-field microscopy
Haixin Huang, Haoyuan Qiu, Hanzhe Wu +5
Fourier light-field microscopy (FLFM) uses a micro-lens array (MLA) to segment the Fourier Plane of the microscopic objective lens to generate multiple two-dimensional perspective…
Photonic hooks from Janus microcylinders
Guoqiang Gu, Liyang Shao, Jun Song +8
Recently, a type of curved light beams, photonic hooks (PHs), was theoretically predicted and experimentally observed. The production of photonic hook (PH) is due to the breaking o…
Three-Dimensional Isotropic STED Nanoscopy using a Single Objective
Renlong Zhang, Xiaoyu Weng, Haoxian Zhou +12
Accurate three-dimensional (3D) imaging requires an isotropic point spread function (PSF). However, the inherent missing aperture of a single objective lens results in an elongated…
Establishment of the fundamental phase-to-polarization link in classical optics
Xiaoyu Weng, Xiumin Gao, Guorong Sui +4
Vector polarization induced by a change in scalar phase has been far beyond our understanding of the relationship between polarization and phase in classical optics due to the enta…
Light beam carrying natural non-integer orbital angular momentum in free space
Xiaoyu Weng, Yu Miao, Guanxue Wang +5
Light beam with optical vortices can propagate in free space only with integer orbital angular momentum. Here, we invert this scientific consensus theoretically and experimentally…
Highly scalable, wearable surface-enhanced Raman spectroscopy
Limei Liu, Pablo Martinez Pancorbo, Ting-Hui Xiao +10
The last two decades have witnessed a dramatic growth of wearable sensor technology, mainly represented by flexible, stretchable, on-skin electronic sensors that provide rich infor…
Self-supervised learning for multiplexing super-resolution confocal microscopy
Qinglin Chen, Luwei Wang, Jia Li +5
Confocal microscopy has long been a cornerstone technique for visualizing complex interactions and processes within cellular structures. However, achieving super-resolution imaging…
Free-space creation of ultralong anti-diffracting light beam with multiple energy oscillations adjusted using optical pen
Xiaoyu Weng, Qiang Song, Xiaoming Li +4
A light beam propagating with an infinite anti-diffracting distance requires infinite power to preserve its shape. However, the fundamental barrier of finite power in free space ha…