Add Yahoo as a preferred source to see more of our stories on Google. Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent of its wavelength while ...

Researchers at the Indian Institute of Science (IISc) have fabricated a device to increase or "up-convert" the frequency of short infrared light to the visible range. Up-conversion of light has ...

Researchers have improved upon techniques that use thin films to compress infrared light, demonstrating three advantages that make the films more useful for practical applications. The researchers ...

From left to right: Schematic of the nonlinear optical mirror used for up-conversion imaging. Energy diagram showing the sum frequency generation process used for up-conversion. Representative ...

Researchers have developed a soft artificial retina that helped blind mice respond to near-infrared light, a type of light ...

Infrared sensors used in thermal imaging cameras and for body temperature detection have been difficult to produce without toxic materials like mercury. A South Korean research team has developed the ...

Sunlighten, the global leader in infrared sauna innovation, today announced the launch of PulseIQ™, its proprietary intelligent wellness platform. This breakthrough sets a new standard for how ...

If you're interested in red light therapy, choose a device that fits your specific needs. Many of them claim results, but are ...