Metasurfaces are ultrathin optical components engineered with arrays of nanoscale structures that can control light in ways ...

A parallel fabrication method creates scalable optical neural networks for fast, accurate machine vision while sharply ...

Energy-efficient visible-band intelligent vision processors demands both optical neural network (ONN) design and high-speed nanofabrication advances. Chinese researchers proposed a random-projection ...

Infrared cameras can be used to spot useful information that our eyes can’t see, such as gases escaping from a pipeline, chemicals in the atmosphere, or heat leaking from a building. But sensing ...

A new metasurface chip from MIT electronically tunes infrared light without mechanical components, opening new possibilities ...

Electromagnetics continues to play a central role in the development of modern science and technology, driving innovation in communications, sensing, ...