Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Instead, whichever light wavelength is most dominant is the color we see. If the wavelengths of a star were plotted on a chart, they would make a bell-shaped curve, with cooler stars peaking at ...

The collision produces an ultraviolet light with a wavelength thousands of times narrower than a human hair. "The technology that's there in Oregon makes the Mars rover seem trivial," said Dan ...

Engineers bend light to enhance wavelength conversion Date: July 30, 2021 Source: University of California - Los Angeles Summary: Engineers have developed a more efficient way of converting light ...

Get Instant Summarized Text (Gist) A new mechanism uses the topological properties of photonic crystals to concentrate light into volumes as small as its wavelength on a chip. By terminating a ...

Banner image: UV light being emitted by a krypton chloride excimer lamp, fueled by molecules moving between different states of energy. (Credit: Linden Research Group) A specific wavelength of ...

A built-in electric field created by surface states can enable wavelength conversion. The ability to convert wavelengths of light is a crucial requirement in the improvement of many imaging ...