New method improves understanding of light-wave propagation in anisotropic materials. Story by Science X staff • 1w. U nderstanding how light travels through various materials is essential for ...

Understanding light-wave propagation in anisotropic materials. 26 Sep 2024. Italian group combines spatiotemporal analysis of light transport to resolve interplay of different scattering coefficients.

The propagation of light is explained by Maxwell’s equations. Although he worked them out in the 19th century, they are consistent with both relativity and quantum mechanics. This question ...

The equations in question are Maxwell's, and they describe the propagation of light. ... A negative frequency would indicate a wave made up of photons that have a negative energy, ...

To Newton's atomic theory of light, there was the very successful wave theory, which explained typical light behavior such as refraction (the change in the direction of propagation of light when ...

It is well known that light propagating as an electromagnetic wave or photon carries momentum along the direction of the wave's propagation, and that this momentum is independent of polarization.

We also introduce a universal right-handed triplet consisting of momentum, decay and spin for evanescent waves. We derive the Stokes parameters for evanescent waves, which reveal an intriguing ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could ...