Five years after COVID-19 first hit the United States, scientists are already brainstorming how to stop the next big virus.

Newborn galaxies shine most brightly in energetic, ultraviolet light, or UV ... at DAWN who led the study, explains: “Young galaxies shine brightest at a very specific wavelength of light ...

The realization of compact and reliable diode-pumped solid-state lasers that emit UV light ... to use a short wavelength to scribe it,” he said. He pointed out that cutting LED wafers with ...

Work from its Institute of Post-LED Photonics (pLED ... of new light technologies at deep UV, infrared, and terahertz wavelengths — light sources that are emerging as particularly promising ...

applying short-wavelength ultraviolet light to make integrated circuit chips with various layouts. However, traditional ...

Astronomers have found early evidence of the Universe’s transformation from a foggy, opaque state to a transparent one, ...

JADES-GS-z13-1-LA is a young galaxy shining just 330 million years after the Big Bang, signaling it's part of a process ...

A recent study has used advanced techniques to uncover the role of ultraviolet (UV) light in activating peracetic acid (PAA) to generate powerful radicals, essential for water treatment. By combining ...

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While some masks are targeted for specific skin concerns, others offer a range of light settings and wavelengths in one. “LED masks typically have different wavelengths and treatment modes ...

It was found that the onion-dye film performed best, blocking 99.9% of UV light with a wavelength of up to 400 nanometers. That said, it still allowed over 80% of visible light transmission at ...