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

At 633 nm wavelength, the DSPP tip generated roughly six times the electric field strength of a comparable asymmetric double-slit probe. Stable nanofocusing held across a 580 to 800 nm range, with the ...

Narwhal-shaped wavefunctions describe a unique way of confining light to extremely small spaces. The mode volume measures how tightly light is confined and affects how strongly it interacts with ...

Hi, and thank you for this repo. I have been using it in my research on indoor communications, and I found the diffraction tutorial very informative. The issue is in ...

A lowered credit limit isn’t always personal since issuers often cut limits as part of broader changes. The major issue could involve your credit utilization ratio, which jumps overnight since ...

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 ...

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at surfaces and interfaces, but its spatial resolution has been limited to the ...

AI’s economic, physical and moral limits are converging, reshaping growth, power and control. The debate over AI is often framed as a race toward ever greater capability. Faster chips. Bigger models.

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 ...

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 ...