Laser frequency combs are light sources that produce evenly spaced, sharp lines across the spectrum, resembling the teeth of ...

What is the green flash? It’s often tied to pirate folklore but also commonly occurs in reality – learn what causes the flash ...

Innovation isn't just a light bulb, it’s a spectrum of actions, from lab to land.

When it comes to home lighting, a poor-quality lamp can cause more harm than you might expect. Flickering and glare can strain your eyes, while low brightness or poor color rendering can alter your ...

MERIT’s The Uniform is a standout mineral sunscreen that avoids the common issue of white cast by using a unique pigment ...

While Munich descended further into a cosplay convention for audiophile aristocrats, Q Acoustics showed up like Blackadder at ...

Abstract: In this letter, we present indoor multipath dispersion characteristics for visible light communications (VLC). Since the VLC uses a wide spectrum between 380 nm and 780 nm, the conventional ...

A remarkable aspect of this technology is its ability to project entirely different images depending on both the wavelength (color) and spin (polarization direction) of light. For example, ...

These bands selectively remove portions of the light spectrum, creating gaps in the light available for photosynthesis. Previous research by Maayke Stomp and Prof. Huisman demonstrated that these ...