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

A collaboration between Lumileds and Eindhoven University of Technology has produced a technology breakthrough that employs metasurfaces integrated at the chip level to improve microLED emission ...

Gui Rambo, the maker or AirBuddy, the Bluetooth headphone and peripheral menu bar utility that I’ve covered before, has released a new app called DarkModeBuddy that can automatically switch between ...

A device that detects the amount of light in the vicinity. An ambient light sensor may be built into a smartphone or tablet to adjust the screen brightness based on the available light.

What is luminescence? Fluorescence is a type of luminescence, which describes the emission of light produced by methods other than heat. Another is phosphorescence. The main difference between the ...

Get Instant Summarized Text (Gist) Amplified spontaneous emission (ASE) from electron-hole plasma in 2D semiconductors was observed in suspended bilayer tungsten disulfide (WS 2).This discovery ...

In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, independently, a forgotten Russian genius — Oleg Losev — discovered the LED.