Researchers at Eindhoven University of Technology have come up with a solution to slow wifi. Use a wireless network based on harmless infrared rays. The capacity is not only huge (more than 40Gbit/s ...

Infrared radiation (IR), or infrared light, is a type of radiant energy that's invisible to human eyes but that we can feel as heat. All objects in the universe emit some level of IR radiation, but ...

Slow Wi-Fi is a source of irritation that nearly everyone experiences. Researchers have come up with a surprising solution: a wireless network based on harmless infrared rays. The capacity is not only ...

There is more to light than meets the eye, and it teaches us a lot about the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Parts of ...

When scientists talk about radiation, they are referring to photons, which are massless particles. According to quantum mechanics, the energy of a photon is directly proportional to its frequency (i.e ...

Researchers at the National Institute of Standards and Technology (NIST) and collaborators have demonstrated a compact frequency-comb apparatus that rapidly measures the entire infrared band of light ...

Leak seeker: The University of Colorado infrared laser at the Table Mountain Test Facility Two new technologies that use laser frequency combs to detect natural gas leaks have been unveiled by ...