The research team proposed a method called aberration-converged annular lithography (ACAL) system, as schematic diagram shown in Figure 1. The Gaussian beam is converted into a collimated annular beam ...

However, their development from unit-cell design to system integration faces challenges. A new review article published in iOptics reveals how artificial intelligence (AI) is providing solutions for ...

Researchers use large language models to streamline nanoscopic material design for advanced optical systems like camera ...

This video presents a study in which researchers developed a passive metasurface that uses a time-varying interlocking mechanism with metal-oxide-semiconductor field-effect transistors to selectively ...

Penn State researchers use large language models to streamline metasurface design, significantly reducing the time and ...

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...