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physics.optics2026
Low-Cost Continuous-Wave Diffusive Microtomography with Fiber-Scanned White-Light Illumination
Alexander Ingold
Tomographic microscopy enables three-dimensional internal imaging but often requires expensive optical or X-ray instrumentation. Here we present an ultra-low-cost continuous-wave d…
physics.optics2026
Four-dimensional video imaging via generative deep learning and a diffuser-encoded image sensor
Max T. Kauss, William Walker, Alexander Ingold +3
Light carries rich information across space, spectrum, polarization, and time, yet conventional cameras capture only a narrow projection of this multidimensional structure. A thin…
physics.optics2025
HAMscope: a snapshot Hyperspectral Autofluorescence Miniscope for real-time molecular imaging
Alexander Ingold, Richard G. Baird, Dasmeet Kaur +5
We introduce HAMscope, a compact, snapshot hyperspectral autofluorescence miniscope that enables real-time, label-free molecular imaging in a wide range of biological systems. By i…