all these different approaches that image beyond the 'diffraction limit' are complementary. One thing is clear: the achievements of super-resolution imaging are narrowing the gap between optical ...

Such patterns are central to understanding the diffraction limit, a natural effect that sets a boundary on the smallest details that conventional optical microscopes can resolve. (Image: adapted from ...

Optical computing is a proposed solution ... these layers will have light passed through them casting an image (hence the ...

Diffraction of light prevents optical microscopes ... According to Abbe's diffraction theory, the minimum separation Δx of two points that can be resolved in an image constructed through a ...

When the sampling rate is too low, aliasing artifacts occur, leading to distorted images and ... account for the optical complexities of metasurfaces. While Nyquist theory effectively defines ...