In atomic physics, a ridged mirror (or ridged atomic mirror, or Fresnel diffraction mirror) is a kind of atomic mirror, designed for the specular reflection of neutral particles (atoms) coming at the grazing incidence angle, characterised in the following: in order to reduce the mean attraction of particles to the surface and increase the reflectivity, this surface has narrow ridges.
Read more about Ridged Mirror: Reflectivity of Ridged Atomic Mirrors, Applications of Ridged Mirrors
Famous quotes containing the word mirror:
“Customs and convictions change; respectable people are the last to know, or to admit, the change, and the ones most offended by fresh reflections of the facts in the mirror of art.”
—John Updike (b. 1932)