Or if you're dealing with a bad case of redness and inflammation, LED devices powered by red light therapy will come to the ...

A team led by ... emitting diode (micro-LED) array which was then applied in deep ultraviolet (DUV) maskless photolithography system for the first time. Their study was published in Laser ...

A constant current diode (CCD) has currents from 0.192mA to 5.6mA and operates in a voltage range of 1V to 50V. A constant current diode provides good temperature stability and does not require any ...

Another wonderful pass led to Raphinha's hat-trick goal, although it must be said this Bayern defence is one that invites excellent passes. Players of Lamine Yamal's capabilities do not need a ...

Any advance in laser tech has huge potential across a whole range of fields – from space comms to fusion power – and we just got a big one: ultra-short laser pulses of up to 100 megawatts, the most ...

Reports suggest that Samsung could be shuttering its in-house LED backlight production business. This will include the backlights used in its Neo QLED (Mini LED) and QLED TVs. Samsung previously ...

A newly developed air defense laser has 100 percent of incoming threats during a new trial, the U.K. government has said, as several militaries forge ahead with efforts to get lasers operational ...

As I am sensitive to fine dust and ozone, I am considering buying an LED printer instead of a laser printer. I have read that LED printers, unlike laser models, do not produce ozone. Is that true?

Credit: Jason Wells/Shutterstock. The UK’s Royal Air Force (RAF) has completed live-fire trials of a new laser self-protection system designed to be mounted on a variety of RAF aircraft, including the ...