laser beam divergence

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• laser beam divergence — lazerio pluošto skėstis statusas T sritis radioelektronika atitikmenys: angl. laser beam divergence; laser ray divergence vok. Laserstrahldivergenz, f rus. расходимость лазерного луча, f; расходимость лазерного пучка, f pranc. divergence du… …   Radioelektronikos terminų žodynas

• laser ray divergence — lazerio pluošto skėstis statusas T sritis radioelektronika atitikmenys: angl. laser beam divergence; laser ray divergence vok. Laserstrahldivergenz, f rus. расходимость лазерного луча, f; расходимость лазерного пучка, f pranc. divergence du… …   Radioelektronikos terminų žodynas

• Laser beam profiler — A laser beam profiler captures, displays, and records the spatial intensity profile of a laser beam at a particular plane transverse to the beam propagation path. Since there are many types of lasers ultraviolet, visible, infrared, continuous… …   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

• divergence du faisceau de laser — lazerio pluošto skėstis statusas T sritis radioelektronika atitikmenys: angl. laser beam divergence; laser ray divergence vok. Laserstrahldivergenz, f rus. расходимость лазерного луча, f; расходимость лазерного пучка, f pranc. divergence du… …   Radioelektronikos terminų žodynas

• Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …   Wikipedia

• Beam diameter — The beam diameter or beam width of an electromagnetic beam is the diameter along any specified line that is perpendicular to the beam axis and intersects it. Since beams typically do not have sharp edges, the diameter can be obtained in many… …   Wikipedia

• Laser safety — A typical laser warning symbol. Laser safety is safe design, use and implementation of lasers to minimize the risk of laser accidents, especially those involving eye injuries. Since even relatively small amounts of laser light can lead to… …   Wikipedia

• Beam parameter product — In laser science, the beam parameter product (BPP) is the product of a laser beam s divergence angle (half angle) and the radius of the beam at its narrowest point (the beam waist).cite web|url=http://www.rp photonics.com/beam parameter… …   Wikipedia

• laser — /lay zeuhr/, n. Physics. a device that produces a nearly parallel, nearly monochromatic, and coherent beam of light by exciting atoms to a higher energy level and causing them to radiate their energy in phase. Also called optical maser. [1955 60; …   Universalium

• Laser rangefinder — A laser rangefinder is a device which uses a laser beam in order to determine the distance to a reflective object. The most common form of laser rangefinder operates on the time of flight principle by sending a laser pulse in a narrow beam… …   Wikipedia