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laser pumping light

См. также в других словарях:

  • Laser pumping — is the act of energy transfer from an external source into the gain medium of a laser. The energy is absorbed in the medium, producing excited states in its atoms. When the number of particles in one excited state exceeds the number of particles… …   Wikipedia

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

  • Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale …   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 — Demonstrationslaser: In der Mitte ist das Leuchten der Gasentladung zu sehen, die das Lasermedium anregt. Der Laserstrahl ist rechts als roter Punkt auf dem weißen Schirm zu erkennen. Laser [ˈleɪzə] (Akronym für engl. Light Amplification by… …   Deutsch Wikipedia

  • Nd:YAG laser — with lid open showing frequency doubled 532 nm green light Nd:YAG laser rod …   Wikipedia

  • Optical pumping — of a laser rod (bottom) with an arc lamp (top). Red: hot. Blue: cold. Green: light. Non green arrows: water flow. Solid colors: metal. Light colors: fused quartz. Refs: [1], [2] …   Wikipedia

  • Directed Light — Infobox Company company name=Directed Light Inc. company logo= company type=Private foundation= California, USA (1983) location city= flagicon|USA San Jose, California industry=Laser Technology Medical Laser homepage =… …   Wikipedia

  • Active laser medium — The active laser medium or gain medium is the source of optical gain within a laser. The gain results from the stimulated emission of electronic or molecular transitions to a lower energy state from a higher energy statepreviously populated by a… …   Wikipedia

  • Ion laser — An ion laser is a gas laser which uses an ionized gas as its lasing medium. [GoldBookRef|title=ion laser|file=I03219] Like other gas lasers, ion lasers feature a sealed cavity containing the laser medium and mirrors forming a Fabry Perot… …   Wikipedia

  • Dye laser — Close up of a table top dye laser based on Rhodamine 6G, emitting at 580 nm (yellow orange). The emitted laser beam is visible as faint yellow lines. The orange dye solution enters the laser from the left, and is pumped by a 514 nm (blue green)… …   Wikipedia

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