3 papers
physics.optics2026
Full-Field Metasurface Characterization with Polarization Sensitive Coherent Modulation Imaging
Xinjie Sun, Xin Liu, Zixin Cai +3
Characterizing the intensity, phase, and polarization of engineered light is fundamental to understanding and applying metasurfaces. However, existing characterization frameworks a…
physics.optics2026
CSPR-Net: Self-supervised Curved Surface Projection Rectification Network for Geometric Distortion Correction in Non-planar Projections
Kejin Peng, Jia Wei, Xiang Hao
Projecting images onto non-planar surfaces inevitably introduces geometric distortions that degrade visual quality. Traditional correction methods often require tedious manual cali…
physics.optics2024
Fast generation of arbitrary optical focus array
Xin Liu, Yiwen Hu, Shijie Tu +3
We report a novel method to generate arbitrary optical focus arrays (OFAs). Our approach rapidly produces computer-generated holograms (CGHs) to precisely control the positions and…