= Optical equivalence theorem
{wiki=Optical_equivalence_theorem}
The Optical Equivalence Theorem is a concept in optics and wave physics that is often associated with the behavior of light and waves as they propagate through different media or structures. While it is not universally defined in the same way across all disciplines, the concept generally revolves around the idea that different physical systems can produce the same optical effects or that their optical behaviors can be described in an equivalent manner under certain conditions.
Back to article page