phosphor laser

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• Phosphor thermometry — is an optical method for surface temperature measurement. The method exploits luminescence emitted by phosphor material. Phosphors are fine white or pastel colored inorganic powders which may be stimulated by any of a variety of means to… …   Wikipedia

• Laser Phosphor Display — Ein Laser Phosphor Display (LPD) ist ein Bildschirm, der aus einer Matrix von Laserdioden besteht, die jeweils auf ihren Bereich des Bildschirms mit Hilfe von beweglichen Spiegeln einen Bildausschnitt zeichnen.[1] Inhaltsverzeichnis 1 Aufbau und… …   Deutsch Wikipedia

• Phosphor — A phosphor is a substance that exhibits the phenomenon of phosphorescence (sustained glowing after exposure to energized particles such as electrons).Phosphors are transition metal compounds or rare earth compounds of various types. The most… …   Wikipedia

• phosphor — 1. A chemical substance that transforms incident electromagnetic or radiation energy into light, as in scintillation radioactivity determinations or radiographic intensifying screens or image amplifiers. 2. Any substance capable of exhibiting …   Medical dictionary

• Écran laser — L’écran laser ou le téléviseur laser est une technologie d’affichage lumineux utilisant une technique similaire à la rétroprojection mais en utilisant trois lasers de couleur rouge, vert et bleu au lieu de lampe métal halide. Sommaire 1 Histoire… …   Wikipédia en Français

• Photostimulable phosphor plate — Also known as an image plate, a photostimulable phosphor (PSP) plate can be used record a two dimensional image of the intensity short wavelength (typically, X ray) electromagnetic radiation.Creating an image requires illuminating the plate twice …   Wikipedia

• Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …   Wikipedia

• Yttrium aluminium garnet — YAG redirects here. For the IATA airport code see Fort Frances Municipal Airport. For the YMCA sponsored program see YMCA Youth and Government. Yttrium aluminium garnet General Category synthetic mineral Chemical formula Y3Al …   Wikipedia

• Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …   Wikipedia

• Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… …   Wikipedia

• Optical feedback — Example 1. Optical feedback Example 2. Screenshots of optical feedback Optical feedback is the …   Wikipedia