diffraction by a disk
41дифракция на круглом экране — difrakcija per apskritą ekraną statusas T sritis fizika atitikmenys: angl. diffraction by disk; disk diffraction vok. Beugung am Kreisscheibe, f; Beugung am runden Schirme, f rus. дифракция на круглом экране, f pranc. diffraction par un écran… …
42metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …
43eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… …
44Quantum Corp. — Infobox Company company name = Quantum Corporation company type = Public (nyse|QTM) company company slogan = foundation = 1980 location = San Jose, California, USA key people = num employees = operating income = net income = industry = Data… …
45microscope — /muy kreuh skohp /, n. 1. an optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye. 2. (cap.) Astron. the… …
46Lucky imaging — M15 coreLucky imaging (also called lucky exposures) is one form of speckle imaging used for astronomical photography. Speckle imaging techniques use a high speed camera with exposure times short enough (100 ms or less) so that the changes in the… …
47Zone plate — A zone plate is a device used to focus light. Unlike lenses however, zone plates use diffraction instead of refraction. Created by Augustin Jean Fresnel [freɪ nel] , they are sometimes called Fresnel zone plates in his honor. The zone plate s… …
48Pyotr Ufimtsev — Pyotr Yakovlevich Ufimtsev ( ru. Пётр Яковлевич Уфимцев) (born 1931) is a Russian physicist and mathematician, considered the seminal force behind modern stealth aircraft technology. In the 1960s he began developing equations for predicting the… …
49Blu-ray Disc — Blue ray redirects here. For the fish of the same name, see Neoraja caerulea. Blu ray Disc Media type …
50Index of optics articles — Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it.[1] Optics usually describes the behavior of visible,… …
