2 papers
physics.optics2025
Analytic Fourier ptychotomography for volumetric refractive index imaging
Zhenyu Dong, Haowen Zhou, Ruizhi Cao +5
Three-dimensional (3D) refractive index (RI) tomography offers label-free, quantitative volumetric imaging but faces limitations due to optical aberrations, limited resolution, and…
physics.optics2024
Efficient, gigapixel-scale, aberration-free whole slide scanner using angular ptychographic imaging with closed-form solution
Shi Zhao, Haowen Zhou, Siyu Lin +2
Whole slide imaging provides a wide field-of-view (FOV) across cross-sections of biopsy or surgery samples, significantly facilitating pathological analysis and clinical diagnosis.…