Authors: Yiwen Zhang, Minh Dinh, Zeyu Wang, Tianhao Zhang, Tianhang Chen, Chia Wei Hsu

Published on: June 15, 2023

Impact Score: 8.3

Arxiv code: Arxiv:2306.08793

Summary

• What is new: Introduction of Scattering Matrix Tomography (SMT) for imaging through opaque materials using virtual guidestars and digital wavefront corrections.
• Why this is important: Multiple scattering of light makes materials opaque and obstructs clear imaging.
• What the research proposes: SMT uses a hyperspectral scattering matrix to digitally focus and construct images, optimizing wavefronts digitally to correct for aberration and scattering.
• Results: Achieved sub-micron lateral resolution and one-micron axial resolution inside dense scattering media, outperforming existing imaging methods.

Technical Details

Technological frameworks used: nan

Models used: nan

Data used: Hyperspectral scattering matrix

Potential Impact

Medical imaging, device inspection, biological science, colloidal physics

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