Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to ...

A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...

Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to encode signals or images ...

Electrical engineers at Duke University have demonstrated the fastest pyroelectric photodetector to date, which works by absorbing heat generated by incoming light. Capable of capturing light from the ...

Electrical engineers at Duke University have demonstrated the fastest pyroelectric photodetector to date that works by absorbing heat generated by ...

Radar has always been a threat to stealth aircraft. Now Chinese researchers are exploring a strange twist: turning those same ...

Australian universities have collaborated on drone research with Iranian scientists, it can be revealed, as Iran’s Islamic regime wages drone warfare across the Middle East.

A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Understanding the make-up of asteroids also matters for the future of exploration: some asteroids may contain metals, ...

There are six total factions in Marathon, but only one is unlocked by default, so how do you access the rest of them?

For the first time, we have created a thin, flexible “metasurface”—a thin metasurface with a custom pattern that can alter the behavior of microwaves. In a flat configuration, the metasurface ...

A single layer of atoms may seem too thin to meaningfully interact with light, yet materials like tungsten disulfide are reshaping what is possible in nanophotonics. Researchers have now found a way ...