KnowraDiffractionLinked fromLinked fromThe 58 pages that link to Diffraction, each with the reason it gives.All 58Broader topic 3Related 27Narrower topic 9Compared with 19Numerical apertureNarrower topic: Numerical aperture predicts resolution because finite apertures cause diffraction.Diffraction gratingNarrower topic: A grating produces its directional beams through interference among diffracted waves.Arnold SommerfeldNarrower topic: Sommerfeld developed mathematical methods for diffraction, including the half-plane problem.HolographyNarrower topic: Illumination diffracts from recorded fringes to reconstruct the object wavefront.Airy diskNarrower topic: The Airy disk is a characteristic diffraction effect of a circular opening.Fraunhofer diffractionNarrower topic: Fraunhofer diffraction is the far-field regime of this broader wave phenomenon.Abbe diffraction limitNarrower topic: Diffraction spreads light from each point, limiting how finely an optical system can separate nearby details.Fresnel numberNarrower topic: The Fresnel number classifies diffraction according to distance and aperture scale.Rayleigh lengthNarrower topic: Diffraction causes a Gaussian beam to widen beyond its waist.