well focused beam

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• well-focused beam — gerai sufokusuotas pluoštas statusas T sritis radioelektronika atitikmenys: angl. well focused beam vok. scharffokusierter Strahl, m; scharffokusiertes Strahlenbündel, n rus. хорошо сфокусированный пучок, m pranc. faisceau bien focalisé, m …   Radioelektronikos terminų žodynas

• 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 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

• 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

• 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

• Ion beam deposition — (IBD) is a process of applying materials to a target through the application of an ion beam.In an ion source source materials gases or evaporated solids are ionized using electron ionization or by application of high electric fields (Penning ion… …   Wikipedia

• Optical beam induced current — (OBIC) is a semiconductor analysis technique performed using laser signal injection. The technique uses a scanning laser beam to create electron–hole pairs in a semiconductor sample. This induces a current which may be analyzed to determine the… …   Wikipedia

• Beebe Beam — was an American woman who fought in the Spanish American War. She disguised herself as a cabin boy in order to go the Philippines, and fought for twelve months in Manila while disguised as a man. She is quoted as saying, I saw war and I lived it …   Wikipedia

• Microprobe — A microprobe is an instrument that applies a stable and well focused beam of charged particles (electrons or ions) to a sample. Types When the primary beam consists of accelerated electrons, the probe is termed an electron microprobe, when the… …   Wikipedia

• Chemical laser — A chemical laser is a laser that obtains its energy from a chemical reaction. Chemical lasers can achieve continuous wave output with power reaching to megawatt levels. They are used in industry for cutting and drilling. Common examples of… …   Wikipedia

• faisceau bien focalisé — gerai sufokusuotas pluoštas statusas T sritis radioelektronika atitikmenys: angl. well focused beam vok. scharffokusierter Strahl, m; scharffokusiertes Strahlenbündel, n rus. хорошо сфокусированный пучок, m pranc. faisceau bien focalisé, m …   Radioelektronikos terminų žodynas