green argon laser

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• argon laser — noun : a laser that emits light especially in the blue and green regions of the visible spectrum, operates by means of a high voltage current through ionized argon gas, and is used especially in laser surgery * * * argon laser noun A laser using… …   Useful english dictionary

• argon laser — a type of laser that produces a beam of intense light, used especially in eye surgery to treat disease of the retina (e.g. diabetic retinopathy) or glaucoma (as in argon laser trabeculoplasty). See also photocoagulation. * * * a laser with… …   Medical dictionary

• Laser projectors — A laser projector is a collection of lasers, mirrors, galvanometer scanners and other optical components housed in an enclosure. A laser projector can contain one laser light source for single color projection or possibly 3 sources for RGB (red,… …   Wikipedia

• Laser — A powerful beam of light that can produce intense heat when focused at close range. Lasers are used in medicine in microsurgery, cauterization, for diagnostic purposes, etc. For example, lasers are employed in microsurgery to cut tissue and… …   Medical dictionary

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

• Green — This article is about the color. For other uses, see Green (disambiguation). Green …   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

• 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 interstitial thermal therapy — The term laser interstitial thermal therapy (LITT, also referred to as laser induced interstitial thermotherapy or laser induced thermotherapy or interstitial laser therapy) is a surgical procedure in which destruction of soft tissues in the body …   Wikipedia

• Laser Light Show (Grand Coulee Dam) — The laser light show at Grand Coulee Dam, which began in 1989, is one of the largest light shows in the U.S.. The 37 minute show runs daily from Memorial Day through September 30. An addition of fireworks lights up the sky above the dam each… …   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