Though the sun produces more energy than we would ever need on Earth, current ...

Researchers report that gold nanospheres, named supraballs, can absorb nearly all wavelengths in sunlight — including some ...

The relationship between the depth of absorption and the peak wavelength of the deepest absorption for the feature at around 2.7 micrometers in C-type asteroids (shown by the green arrows in figure 2) ...

Several light sources produce light across various wavelengths. While this wavelength spectrum can be useful in lighting applications, other applications require light with a restricted visible ...

LASER COMPONENTS is at the cutting edge of research. As part of the "QuantUV" research project, the R&D department in Olching investigated how the absorption edge of anti-reflective coatings can be ...

Sunbeams contain a lot of energy. But current technology for harvesting solar power doesn't capture as much as it could. Now, ...