Multicolored optical switching is essential for potential advancements in telecommunication and optical computing. However, ...

Gravitational waves just arrived from 130 million light years away — and the science behind it is mind-blowing. In this video, I break down what caused these ripples in space-time, how we ...

Abstract: This letter presents a high-scanning-rate leaky-wave antenna (LWA) based on spoof surface plasmon ... that features a significant gradient of dispersion, enabling a high beam scanning rate.

Department of Engineering, University of Cambridge, Cambridge CB3 0FA, U.K.

Department of Physical Chemistry, Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195 Berlin, Germany Department of Physics, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, ...

Q.ANT's new chip uses photon power in a bid to solve AI's big energy issue. It's also 50 times faster than silicon-based equivalents, the company says.

the orientation of the light waves -- in order to control the light's behavior. "Many people had investigated the theoretical possibility of a bilayer metasurface, but the real bottleneck was the ...

offering only limited control of light waves. Metasurfaces, in contrast, are flat and consist of an array of tiny structures known as meta-atoms. Meta-atoms influence light at a subwavelength ...

HONOLULU (Island News) -- Weather is nice and clear because of light winds coming down from ... more rain in the afternoons and evenings. For waves, expect some small swells from the north and ...

Light can move through in different patterns, or transverse modes. And the device allows for precise, sharp lines of color, or light waves with distinct features.