beam+focusing

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• beam focusing — pluošto fokusavimas statusas T sritis radioelektronika atitikmenys: angl. beam focusing vok. Bündelfokussierung, f rus. фокусировка пучка, f pranc. focalisation du faisceau, f …   Radioelektronikos terminų žodynas

• laser beam focusing — lazerio pluošto fokusavimas statusas T sritis radioelektronika atitikmenys: angl. laser beam focusing vok. Laserstrahlfokussierung, f rus. фокусировка лазерного луча, f; фокусировка лазерного пучка, f pranc. focalisation de faisceau laser, f …   Radioelektronikos terminų žodynas

• light-beam focusing — šviesos pluošto fokusavimas statusas T sritis radioelektronika atitikmenys: angl. light beam focusing vok. Lichtstrahlfokussierung, f rus. фокусировка луча света, f; фокусировка пучка света, f pranc. focalisation de faisceau de lumière, f …   Radioelektronikos terminų žodynas

• Focusing (disambiguation) — Focusing may refer to: * Focusing, a psychotherapic technique * Focusing (proof theory) * The act of adjusting something to make a beam focus (optics)ee also*Focus …   Wikipedia

• Beam divergence — The beam divergence of an electromagnetic beam is an angular measure of the increase in beam diameter with distance from the optical aperture or antenna aperture from which the electromagnetic beam emerges. The term is relevant only in the far… …   Wikipedia

• focusing coil — noun : a coil that focuses an electron beam (as in a cathode ray tube) by means of a magnetic field …   Useful english dictionary

• Strong focusing — In accelerator physics strong focusing or alternating gradient focusing is the principle that the net effect on a particle beam of charged particles passing through alternating field gradients is to make the beam converge. By contrast Weak… …   Wikipedia

• Self-focusing — is a non linear optical process induced by the change in refractive index of materials exposed to intense electromagnetic radiation. [Cumberbatch, E. Self focusing in Non linear optics , J. Inst. Maths Applics 6, 250 (1970)] Mourou, G. A. et al.… …   Wikipedia

• Electron beam lithography — (often abbreviated as e beam lithography) is the practice of scanning a beam of electrons in a patterned fashion across a surface covered with a film (called the resist),cite book |last= McCord |first=M. A. |coauthors=M. J. Rooks |title=… …   Wikipedia

• Electron beam welding — (EBW) is a fusion welding process in which a beam of high velocity electrons is applied to the materials being joined. The workpieces melt as the kinetic energy of the electrons is transformed into heat upon impact, and the filler metal, if used …   Wikipedia

• Self-focusing transducers — Acoustic waves emitted by ultrasonics transducer crystals exhibit a property known as self focusing (or natural focusing ). Note that this is distinct from the electronically controlled focusing employed in diagnostic ultrasound devices which… …   Wikipedia