Optical fibres carry light signals at extremely high frequencies, and offer enormous bandwidth for transmitting data. But nonlinear effects may limit their capacity to carry information. Over the past ...
Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. from a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results