Harvard engineers unveiled the world's first visible-spectrum metasurfaces—ultra-thin, flat devices patterned with nanoscale ...

The ability to control the color, or emission wavelength, of light from quantum sources is central to the development of ...

Undergraduate student research focuses on light-powered photonic devices, illuminating the lifelong benefits of collaboration ...

Using a liquid-crystal (LC)-based platform, the team designed an optical processor capable of handling hundreds of optical modes in a compact, two-dimensional setup. This breakthrough offers a ...

Without the ability to control infrared light waves, autonomous vehicles wouldn't be able to quickly map their environment and keep "eyes" on the cars and pedestrians around them; augmented reality ...

A new on-chip sensor using twisted moiré photonic crystals can precisely tune light properties in real time. This could ...

This paper conducts a research on modulation characteristics of blue light-emitting diodes (LEDs) used in a visible-light communication (VLC) system. Through analysis of the modulation characteristics ...

This audio story explores how the utility overcame numerous challenges while rebuilding its Mt. Storm to Valley line in extreme mountainous terrain. This audio story explores how NYPA is streamlining ...

The ability of artificial intelligence (AI) to sift through mountains of information and deliver useful results is rapidly reshaping the way people learn, work, and handle numerous tasks. Yet, for all ...