fényátvitel
Fényátvitel, translated as light transmission, refers to the process by which light passes through a medium. This phenomenon is fundamental to how we perceive the world and is governed by the optical properties of the material. When light encounters a substance, several interactions can occur: reflection, absorption, and transmission. Fényátvitel specifically describes the portion of incident light that emerges from the opposite side of the medium.
The degree of fényátvitel depends on the material's composition, its thickness, and the wavelength of the light.
In scientific contexts, quantitative measurements of fényátvitel are crucial. The transmittance, often denoted by T, is