Three years after a team of Caltech scientists showed that pairs of entangled photons could double the resolution of a light ...

Scientists have found a way to map the intricate patterns of cells in mouse brain tissue with an off-the-shelf light microscope, using a trick that inflates a tiny sample to 16 times its original size ...

With a new microscope that's as light as a penny, researchers can now observe broad swaths of the brain in action as mice move about and interact with their environments. As a mouse explores its ...

When designing microscopes, optical engineers have long faced a trade-off between speed, field of view and resolution. But ...

What is the Diffraction Limit? The diffraction limit is a fundamental barrier in optical microscopy that sets the minimum size of features that can be resolved using conventional light microscopes. It ...

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 ...