The growing interest in the use of near-infrared (NIR) radiation for spectroscopy, optical communication, and medical applications spanning both NIR-I (700–900 nm) and NIR-II (900–1700 nm) has driven ...

NYT Strands Hints Today: July 9, 2025 Today’s theme is clearly celebratory, aptly titled “Party time!” The grid invites users to identify items commonly used in party settings — from ...

Color temperature is one of the most significant characteristics for light sources due to its influence on human visual perception, circadian rhythm, emotion, work efficiency, and etc. Currently, it ...

Vivian Health reports AI is revolutionizing medical imaging, enhancing speed, accuracy, and patient care through advanced algorithms and FDA clearances.

A bill by Sen. Tom Cotton would cut the Office of the Director of National Intelligence by 60%. The move comes as Gabbard appears to have fallen out of favor in the Trump administration.

GE Lighting’s latest color LED smart bulb is unlike any I’ve ever seen The Cync Clear Full Color Direct Connect A19 Smart Bulb features a spiral filament inside a clear glass globe.

The Dying Light: Retouched update will add enhanced visuals and remastered audio to Techland’s original zombie parkour experience on PC and consoles tomorrow – but Nintendo Switch players won ...

Nothing refreshes a space like color, and one of our favorite ways to add it is often hiding in plain sight: lighting! There’s a whole world beyond white bulbs, and the right lighting can change your ...

Thus, this letter proposes a ground-based multiwavelengths active light source for nighttime absolute radiometric calibration (ANARC), capable of generating light with a uniform intensity distribution ...