beam+form

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• Beam-powered propulsion — is a class of spacecraft propulsion mechanisms that use energy beamed to the spacecraft from a remote power plant. Most designs are rocket engines where the energy is provided by the beam, and is used to superheat propellant that then provides… …   Wikipedia

• Beam (Robotik) — BEAM ist ein Sammelbegriff für eine bestimmte Sorte von Robotern, die primär analoge Schaltkreise nutzen (anstelle eines Mikrocontrollers), um das Verhalten eines natürlichen Organismus zu kopieren. Die Abkürzung BEAM steht für: Biologie,… …   Deutsch Wikipedia

• Beam riding — Beam riding, also known as beam guidance, is a technique of directing a missile to its target by means of radar or a laser beam. It is one of the simplest forms of guidance using radar or lasers.The main use of this kind of system is to destroy… …   Wikipedia

• BEAM robotics — The word beam in BEAM robotics is an acronym for Biology, Electronics, Aesthetics, and Mechanics . This is a term that refers to a style of robotics that primarily uses simple analog circuits, such as comparators, instead of a microprocessor in… …   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

• Beam dump — A beam dump is a device that absorbs a beam. This may be a beam of photons ( light ) such as a laser beam, or a beam of electrically charged particles.Optical beam dumpsAn optical beam dump is an optical element used to absorb a beam of light.… …   Wikipedia

• beam — beamless, adj. beamlike, adj. /beem/, n. 1. any of various relatively long pieces of metal, wood, stone, etc., manufactured or shaped esp. for use as rigid members or parts of structures or machines. 2. Building Trades. a horizontal bearing… …   Universalium

• Beam splitter — Schematic representation of a beam splitter cube 1 Incident light 2 50% Transmitted light 3 50% Reflected light …   Wikipedia

• beam — I UK [biːm] / US [bɪm] noun [countable] Word forms beam : singular beam plural beams ** 1) a long thick piece of wood, metal, or concrete that supports a roof a cottage with low oak beams 2) physics a line of light or other form of energy the… …   English dictionary

• beam — 1. Any bar whose curvature changes under load; in dentistry, frequently used instead of “bar.” 2. A collimated emission of light or other radiation, such as an x ray b.. [O.H.G. Boum] Balkan b. SYN: Balkan frame. cantilever b. in dentistry, a b.… …   Medical dictionary

• Gaussian beam — In optics, a Gaussian beam is a beam of electromagnetic radiation whose transverse electric field and intensity (irradiance) distributions are well approximated by Gaussian functions. Many lasers emit beams that approximate a Gaussian profile, in …   Wikipedia