Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Visible light is only a small part of the electromagnetic spectrum, but some people see more of it than others. Let's take a look at why. US Congress certifies Trump election victory for Jan. 20 ...

The electromagnetic spectrum is a continuous range of ... of is transparent to visible light and some infrared. Visible light and short wavelength infrared can carry high rates of data.

Researchers at The University of Manchester’s National Graphene Institute have created optical devices with a unique range of tunability, covering the entire electromagnetic spectrum ... control light ...

These sources make use of optical nonlinear effects in specially designed optical fibres to create light with a wide spectrum that can span the visible ... which feature wavelength-scale periodic ...

This is the most likely reason that earlier searches for extraterrestrial intelligence were conducted in the radio portion of the light spectrum ... there a preferred wavelength? There is no known ...

Among the various techniques, supercontinuum (SC) generation stands out for its ability to produce light across a wide portion of the visible and infrared spectrum. However, traditional SC sources ...

The same effect occurs with light beyond the visible part of the red color spectrum, in the frequency ... plants mainly use light from the visible wavelengths (400 to 700 nm) for photosynthesis ...