We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm).

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Ultraviolet light is subdivided into UV-A (315 to 400 ... engineered to be super-good at getting cancer, far-UV exposure led ...

Exploring the evolution of LED lighting in cinematography, from red light solutions to the challenges of achieving deep blue and ultraviolet effects for more natural skin tones. It’s easy to assume ...

This ultraviolet light can come from either a UV or LED source, and in the world of gel manicures, not all nail lamps are created equal. What's the difference between UV and LED nail lamps?

developed a vertically integrated micro-scale light-emitting diode (micro-LED) array which was then applied in deep ultraviolet (DUV) maskless photolithography system for the first time.

LEDs emitting red light cannot be used for white-light generation using phosphors; instead a short-wavelength ultraviolet, violet or blue LED is required. Early attempts to produce blue-emitting ...

In June, Kaiser Aluminum started up a full-scale pump-and-treat system that treats 200 gallons of groundwater per minute and ...

It took another 100 years before ultraviolet light would be produced ... The introduction of fluorescent lighting in the 1920s led to improved versions of “black light.” Fluorescent light ...

Physicists have made a breakthrough in the development of a nuclear clock, a new kind of ultraprecise clock that could ...

The global ultraviolet (UV) lamps market has witnessed a significant surge, achieving a notable value of US$ 388.7 million in 2022. Analysts project a continuous upward trend, predicting a substantial ...

Stare deeply at these galaxies. They appear as if blood is pumping through the top of a flesh-free face. The long, ghastly ...