A project at the University of Colorado Boulder (CU Boulder) has developed a new way to image neural activity in live animals. Described in Biomedical Optics Express, the device is a miniaturized ...

Stereo microscopes are often the first choice when high-quality 3D perception of samples is required in the lab or an industrial facility. Users will frequently spend hours looking through the ...

Infrared microscopy involves the examination of small samples, usually within the 10 to 100 μm range. Spatial resolution becomes a significant concern on the scale. The infrared light's relatively ...

a, An axi-symmetric binary phase filter (BPF) and image reconstruction network are jointly learned through the physics-informed neural network. The learned BPF is fabricated and inserted in a pupil ...