What Does FZP Stand For?

FZP stands for Fresnel Zone Plate

Fresnel Zone Plate (FZP) is an optical device that uses diffraction to focus light. Comprising a series of alternating transparent and opaque rings, the FZP operates based on the principle of constructive and destructive interference, allowing it to create a focal point without the need for traditional lenses. It is commonly used in applications such as microscopy, imaging systems, and telecommunications, as well as in various scientific research fields to manipulate and analyze wavefronts. The FZP's design enables the control of light behavior at different wavelengths, making it a versatile tool in optical engineering.