ABSTRACT Diamond color is usually the result of selective absorption of incident white light. The unabsorbed portion of this light is transmitted through the diamond and is interpreted by the human ...

A study participant puts in a contact lens. Researchers developed lenses with nanoparticles that convert infrared wavelengths into visible light that humans can perceive. Yuqian Ma, Yunuo Chen ...

Contact lenses have enabled people to see beyond the visible light range, picking up flickers of infrared light even in the dark – or with their eyes closed. The lenses contain engineered ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. It turns out the idea that humans glow might not just be poetic. A new study from the ...

On one side is low-frequency, long-wavelength radiation. This radiation includes radio waves, microwaves and infrared, and is less energetic than visible light. Radio waves are used by MRI.

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light signals in fiber-optic communications networks and are frequently used for gas ...

Unsurprisingly, the authors of the review concluded that more research is needed to figure out if visible light therapy is an effective treatment for acne in the long term – both at the ...

On the lower right is an artificially colored light emission intensity map of the same region, with the localized emission from the nanodot visible. Image Credit: Provided by the researchers ...

Two independent research groups now report for the first time that visible light can break apart PFAS into benign by-products (Nature 2024, DOI: 10.1038/s41586-024-08179-1 and 10.1038/s41586-024 ...

Using Excel 2013's Frequency function as an array quickly compiles the frequency data from a list of "bin" ranges. You can then display this data on a bar chart to more readily compare the ...