6 papers
Vector Angular Spectrum Model for light travelling in scattering media
Kaige Liu, Hengkang Zhang, Zeqi Liu +4
Strongly scattering media disrupt both the wavefront distribution and the polarization state of the incident light field. Controlling and effectively utilizing depolarization effec…
Particle manipulation behind turbid medium based on intensity transmission matrix
Kaige Liu, Hengkang Zhang, Shanshan Du +4
Optical tweezers can manipulate tiny particles. However, the distortion caused by the scattering medium restricts the applications of optical tweezers. Wavefront shaping techniques…
Deep-learning-based recognition of multi-singularity structured light
Hao Wang, Xilin Yang, Zeqi Liu +8
Structured light with customized complex topological pattern inspires diverse classical and quantum investigations underpinned by accurate detection techniques. However, the curren…
High-performance transmission of optical vortices through scattering media with opaque-lens field transformation theory
Hengkang Zhang, Bin Zhang, Zhensong Wan +1
The applications of vortex beam in biomedical field are always hindered by light scattering of biological tissues. Recently wavefront shaping technology has shown the potential in…
Two-dimensional-controlled high-order modes and vortex beams from an intracavity mode converter laser
Jing Pan, Yijie Shen, Zhensong Wan +3
We present a novel scheme of structured light laser with an astigmatic mode converter (AMC) as intracavity element, first enabling the generation of Hermite-Gaussian (HG) modes wit…
Tunable coupler for realizing a controlled-phase gate with dynamically decoupled regime in a superconducting circuit
X. Li, T. Cai, H. Yan +13
Controllable interaction between superconducting qubits is desirable for large-scale quantum computation and simulation. Here, based on a theoretical proposal by Yan et al. [Phys.…