Researchers built a silver-grooved chip that channels laser energy into nanometer-spaced peaks, beating the diffraction limit and aiding light-matter studies. (Nanowerk News) Physics is full of pesky ...

Nanoscopy is a field of microscopy that focuses on imaging and studying structures and processes at the nanoscale, typically below the diffraction limit of light. It encompasses various techniques ...

Advancements in structured illumination and computational imaging are revolutionizing semiconductor wafer inspection, ...

For over a century, light has both helped and limited our view of the tiny world. Microscopes use light to magnify cells, microbes, and nanomaterials—but light also behaves like a wave, and waves ...

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next magnifies the already-magnified image, and so on until it reaches the eye ...

Fig. 1 | Metalens-based DLW lithography. Schematic diagrams of (a) the DLW lithography setup, (b) the metalens and its constructing unit cells. (c) The metalens in top view and cross-section view. (d) ...

A technical paper titled “Scalable nanopatterning of organic light-emitting diodes beyond the diffraction limit” was published by researchers at ETH Zurich, University of Alberta, Indian Institute of ...