New technology from University of Houston researchers could improve the way devices manage heat, thanks to a technique that ...

In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If refined, it could mean someday replacing lasers with cheaper, smaller, more ...

Why we love it: Of every LED mask we've ever put on our face, this is hands-down the most fancy. It has 770 LED bulbs, emits ...

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

Gaggione is highlighting adjustable beam optics for its Sirius range of LED optics. The zoom function is to allow switching between narrow and wide light distributions. For Sirius, there are two ...

Abstract: Multifunctional integration is emerging as a critical focus in optical communication research, especially for visible light communication (VLC) systems. A key challenge is developing diodes ...

Abstract: Light detection and ranging (LiDAR) technology is widely spreading to many applications. Among the various ranging methods, direct time of flight (dToF) stands out as particularly promising ...

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...