For example, extended depth of field is vital for true-3D NEDs to ... In general, metalens arrays are enabling next-generation true-3D near-eye displays. More information: Zhi-Bin Fan et al ...

In the early stage of near-field microscopy, apertured tips were used to confine the light by passing it through a tiny hole at the apex of the tip. Although this kind of NSOM has certain ...

Introduction to SNOM: The Scanning Near-field Optical Microscope (SNOM) stands as a pivotal analytical tool in nanotechnology, enabling the visualization of nanostructures with resolution beyond the ...