How can non-polarised light exist?
73727
Unpolarized light - Why don't light sources then look invisible?
60149
Can photons be detected without being absorbed?
20427
Is there an infinite amount of wavelengths of light? Is the EM spectrum continuous?
111506
Is it possible for light sources in Cycles to have nonphysical falloff like in BI?
61077
Is every electromagnetic radiation considered "light"?
130255
Why doesn't a typical beam splitter cause a photon to decohere?
40484
Can a light be bent by a magnetic field?
35330
What makes some laser beams visible and other laser beams invisible?
56610
Does a single white photon exist?
46899
Why are light rays able to cross each other?
61802
Does optical fiber preserve the angles of incoming light?
49023
Why wave theory cannot explain photoelectric effect and provides evidence for particle nature of light?
18007
Why does light change direction when it travels through glass?
2191
Is there a maximum amount of photons that can exist in a certain amount of space?
136086
Can light be trapped theoretically?
22118
If all motion is relative, how does light have a finite speed?
31156
Is light amplitude spatial?