Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent ... the longest wavelength in the visible spectrum). Infrared is used in all sorts of ...

Purported benefits include reduced blood pressure and 'detoxification.' A doctor weighs in on the claims and explains the ...

Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution ...

It’s actually infrared energy, which our bodies perceive as warmth. Though infrared is emitted everywhere, including the ...

The technique, developed for military surveillance and crop surveys, captures near-infrared light: wavelengths of electromagnetic radiation that fall between what we see as red and the longer ...

UCSB Physics Professor Roger Freedman held our attention three years ago as he explained the wonders and understanding that ...

Learn how thermal imaging helps detect hidden equipment faults before they lead to costly failures in industrial settings.

Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...

The electromagnetic spectrum is a continuous range ... to visible light and some infrared. Visible light and short wavelength infrared can carry high rates of data. In this video, Jon Chase ...

and CCD sensors used with visible light. These FPAs are usually made of silicon, as silicon-based sensors are sensitive in the visible and part of the near-infrared spectrum. For wavelengths ...