This may require confirmation; but, in any case, a comparison of what is to be expected in the analogous propagation of light and sound has a certain interest.

Tailored light inspired by nature Researchers develop for the first time light fields using caustics that do not change during propagation Date: July 29, 2020 Source: University of Münster ...

How can light which has been captured in a solar cell be examined in experiments? Scientists have succeeded in looking directly at light propagation within a solar cell by using a trick. The ...

These new results have recently been published in Nature Materials. The findings could become the basis for future development of new robust circuits for electricity, light and sound waves.

Tailored light inspired by nature Modern applications such as high resolution microsopy or micro- or nanoscale material processing require customized laser beams that do not change during propagation.

Propagation of Light By J. H. Poynting & E.F.J. Love October 1886 Issue The Sciences ...