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Topic: Laser (disambiguation)

	Encyclopedia: Laser (disambiguation)
		Disambiguation The range of sizes in which lasers exist is immense, extending from microscopic diode lasers (top) to football field sized neodymium glass lasers (bottom) used for inertial confinement fusion.
		A Laser (light amplification by stimulated emission of radiation) is a device which uses a quantum mechanical effect, stimulated emission, to generate a very collimated, monochromatic and coherent beam of light.
		A LASER (Light Amplification by Stimulated Emission of Radiation) is an optical device which uses a quantum mechanical effect called stimulated emission (discovered by Einstein while researching the photoelectric effect) in order to generate a coherent beam of light from a lasing medium of controlled purity, size, and shape.
	www.nationmaster.com /encyclopedia/Laser-(disambiguation) (980 words)

	Laser - Wikipedia, the free encyclopedia
		A laser is composed of an active laser medium and a resonant optical cavity.
		For a laser to operate, the gain medium must be "pumped" by an external energy source, such as electricity or light (from a classical source such as a flash lamp, or another laser).
		In 1916, Albert Einstein laid the foundation for the invention of the laser and its predecessor, the maser, in a ground-breaking rederivation of Max Planck's law of radiation based on the concepts of spontaneous and induced emission.
	www.wikipedia.org /wiki/Laser (3449 words)

	Laser (disambiguation) - Wikipedia, the free encyclopedia
		Generally, a Laser is a device which uses a quantum mechanical effect, stimulated emission, to generate a coherent beam of light.
		In herbal medicine and ancient Greco-Roman cooking, Laser was a resin produced by the (presumed extinct) Silphium plant.
		Laser hair removal is a form of depilation.
	www.wikipedia.org /wiki/Laser_%28disambiguation%29 (212 words)

	Facts about topic: (Laser (disambiguation)) (Site not responding. Last check: 2007-11-05)
		In herbal medicine (The use of medicinal herbs to prevent or treat disease or promote health), Laser (An acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light) is a resin produced by the Silphium (Tall North American perennial herbs) plant.
		In botany (The branch of biology that studies plants), Laser is a genus of the family Apiaceae (Plants having flowers in umbels: parsley; carrot; anise; caraway; celery; dill).
		The Ford Laser (additional info and facts about Ford Laser) was a rebadged Mazda 323 (additional info and facts about Mazda 323) that sold in competition to it in some markets such as Australasia (Australia, New Zealand, and neighboring islands in the South Pacific).
	www.absoluteastronomy.com /encyclopedia/l/la/laser_(disambiguation).htm (124 words)

	Encyclopedia: Confocal laser scanning microscopy
		In a laser scanning confocal microscope a laser beam passes a light source aperture and then is focused by an objective lens into a small (ideally diffraction-limited) focal volume within a fluorescent specimen.
		Laser scanning confocal microscopy represents one of the most significant advances in optical microscopy ever developed, primarily because the technique enables visualization deep within both living and fixed cells and tissues and affords the ability to collect sharply defined optical sections from which three-dimensional renderings can be created.
		In contrast, the excitation region of a laser scanning confocal microscope is similar to that of a widefield microscope.
	www.nationmaster.com /encyclopedia/Confocal-laser-scanning-microscopy (555 words)

	Laser (Site not responding. Last check: 2007-11-05)
		The basic physics of lasers centres around the idea of producing a population inversion in a laser medium.
		The coherence and low divergence of laser light means that it can be focused by the eye into an extremely small spot on the retina, resulting in localised burning and permanent damage in seconds.
		Erbium-doped fiber lasers, a type of laser formed from a specially made optical fiber, which is used as an amplifier for optical communications.
	www.sciencedaily.com /encyclopedia/laser (1340 words)

	laser terrorist information
		By contrast, a laser generally emits photons in a narrow, well-defined, polarised, coherent beam of near-monochromatic light, consisting of a single wavelength or hue.
		The basic physics of lasers centres around the idea of producing a population inversion in a laser medium by "pumping" the medium; i.e., by supplying energy in the form of light or electricity, for example.
		For instance, a laser beam's coherence potentially allows it to be focused down to its diffraction limit, which at visible wavelengths corresponds to only a few hundred nanometers.
	www.global-terror.net /laser-terrorist.htm (1894 words)

	Laser - Biocrawler (Site not responding. Last check: 2007-11-05)
		By contrast, a laser generally emits photons in a narrow, well-defined, polarized, coherent beam of near-monochromatic light, consisting of a single wavelength or hue.
		An unforeseen discovery counter to expected and long-held laser properties, lasing without maintaining the medium excited into a population inversion, was discovered in sodium gas in 1992 and again in 1995 each in sodium and rubidium gas by various international teams.
		Furthermore, science-fiction film special effects often depict weapon laser beams propagating at only a few feet per second—i.e., slowly enough to see their progress, in a manner reminiscent of conventional tracer ammunition—whereas in reality a laser beam travels at the speed of light, and would be instantly visible along its entire length.
	www.biocrawler.com /biowiki/Laser (2226 words)

	Laser (Site not responding. Last check: 2007-11-05)
		A beam generated by a smalllaboratory laser such as a helium - neon (HeNe) laser spreads to approximately 1 mile (1.6 kilometres) in diameterif shone from the Earth 's surface to the Moon.
		The coherence and low divergence of laser light means that itcan be focused by the eye into an extremely small spot on the retina, resulting in localised burning and permanent damage in seconds.
		Erbium -doped fiber lasers, a type of laser formed from a specially made optical fiber, which is used as an amplifier for optical communications.
	www.therfcc.org /laser-11588.html (1243 words)

	Facts about topic: (Laboratory for Laser Energetics) (Site not responding. Last check: 2007-11-05)
		The Laboratory for Laser Energetics (LLE) is a scientific research facility which is part of the University of Rochester's (additional info and facts about University of Rochester's) south campus, located in Rochester, New York (additional info and facts about Rochester, New York).
		The OMEGA laser at the LLE is one of the most powerful and highest energy lasers in the world.
		It is a 60-beam ultraviolet frequency-tripled (additional info and facts about frequency-tripled) neodymium glass (additional info and facts about neodymium glass) laser, which is capable of delivering 30 kilojoule (additional info and facts about kilojoule) s at up to 60 terawatts onto a target less than 1 millimeter in diameter.
	www.absoluteastronomy.com /encyclopedia/L/La/Laboratory_for_Laser_Energetics.htm (252 words)

	Laser Cnc (Site not responding. Last check: 2007-11-05)
		A laser (light amplification by stimulated emission of radiation) is a device which uses a quantum mechanical effect, stimulated emission, to generate a coherent beam of light from a lasing medium of controlled purity, size, and shape.
		The output of alaser may be a continuous, constant-amplitude output (known as CW or continuous wave), or pulsed, by using thetechniques of Q-switching, modelocking, or gain-switching.
		The verb "to lase" means to give offcoherent light or possibly to cut or otherwise treat with coherent light, and is a back-formation of the term laser.
	www.witchware.com /File/4318-Laser.Cnc.Html (342 words)

	Laser (disambiguation) - Encyclopedia, History, Geography and Biography
		Laser (disambiguation) - Encyclopedia, History, Geography and Biography
		The Ford Laser was a rebadged Mazda 323 that sold in competition to it in some markets such as Australasia.
		The Plymouth Laser was a rebranded Mitsubishi Eclipse that was sold in competition to it in the United States.
	www.arikah.net /encyclopedia/Laser_%28disambiguation%29 (186 words)

	Advanced PCB Resources :Lasers
		Some types of laser, such as dye lasers and vibronic solid-state lasers can produce light over a broad range of wavelengths; this property makes them suitable for the generation of extremely short pulses of light, on the order of a femtosecond (10-15 seconds).
		Nonetheless, a laser beam will spread much less than a beam of light generated by other means.
		Holmium-doped YAG, 2096 nm, a efficient laser operatingin the infrared, it is strongly absorbed by water-bearing tissues in sections less than a millimeter thick.
	www.advancedpcb.com /lasers.html (2072 words)

	Laboratory for Laser Energetics
		For other uses of the acronym LLE see: LLE (disambiguation) The Laboratory for Laser Energetics (LLE) is a scientific research facility which is part of the University of Rochester's south campus, located in Rochester, New York.
		The Laser Lab was commissioned to serve as a center for investigations of high-energy physics, specifically those involving the interaction of extremely-intense laser radiation with matter.
		It is a 60-beam ultraviolet frequency-tripled neodymium glass laser, which is capable of delivering 30 kilojoules at up to 60 terawatts onto a target less than 1 millimeter in diameter.
	www.keywordmage.net /la/laboratory-for-laser-energetics.html (268 words)

	Pulse Laser (Site not responding. Last check: 2007-11-05)
		1) " Pulse" -- In the context of Pulse Laser
		In medicine, a person's pulse is the throbbing of a person's arteries as an effect of their heart beat, which can befelt at the wrist and other places.
		2) " Laser" -- In the context of Pulse Laser
	www.cabaret-54.com /dust19782-pulse%20laser.html (654 words)

	mistype.info: laser label variant information page
		Later, in 1994, it was discovered by Mourou and his team at University of Michiganthat the balance between the self-focusing refraction (see Kerr effect) and self-attenuating diffraction by ionization and rarefaction of a laser beam of terawatt intensities in the atmosphere creates "filaments" which act as waveguides for the beam thus preventing divergence.
		A HeNe laser demonstration at the Kastler-Brossel Laboratory at Univ. Paris 6.
		This laser label variant index site has been developed to help wayward users find the information they are looking for, no matter how they are mistakenly spelled or mistyped.
	www.mistype.info /laser%20label.htm (2215 words)

	Laser (Site not responding. Last check: 2007-11-05)
		The first working laser was made by Theodore H. Maiman in 1960 at Hughes Research Laboratories in Malibu, California, beating several research teams including those of Charles Townes at Columbia University, and Arthur L. Schawlow at Bell laboratories.
		As laser stands for light amplification by stimulated emission of radiation, it should be understood that the word light is here meant in the expansive sense, as photons of any energy; not as simply photons in the visible spectrum.
		In addition, it should be noted that in the modern sense, a laser can be thought of as a maser (see the article on maser for details).
	alloffinance.com /Laser.html (2792 words)

	Encyclopedia: Static (Static Shock)
		For other uses, see Ovid (disambiguation) Engraved frontispiece of George Sandyss 1640 London edition of Ovids Metamorphoses Publius Ovidius Naso, (March 20, 43 BC – AD 17) Roman poet known to the English-speaking world as Ovid, wrote on topics of love, abandoned women, and mythological transformations.
		See also: Jet (disambiguation) A jet is a stream of fluid produced by discharge through an orifice into free space.
		Indian burn An Indian burn is the act of one person grasping another by the forearm, with both hands positioned next to one another, and proceeding to twist the skin of the forearm in opposite directions.
	www.nationmaster.com /encyclopedia/Static-(Static-Shock) (2178 words)

	Laser (disambiguation) (Site not responding. Last check: 2007-11-05)
		In botany, Laser is a resin produced by the silphium plant.
		In scientific classification, Laser is agenus of the family Apiaceae.
		This is a disambiguation page; that is, onethat points to other pages that might otherwise have the same name.
	www.therfcc.org /laser-disambiguation--135340.html (115 words)

	Excimer Laser (Site not responding. Last check: 2007-11-05)
		Eccimer s can be used as the gain medium of a type of powerful ultraviolet laser known as an Excijer laser.
		An example is xenon chloride (XeCl), where the xenon atom will only form a molecule with the chorine atom while in an excited state(Xe *), and on reverting to the ground state returns to an unreactive noblegas electronic structure.
		Unfortunately, exciplices are very commonly miscalled Exdimer s, and exciplex lasers Excimir lasers, which should be noted whenreading the literature.
	www.musicians-resource.com /site/43125-excimer-laser.html (560 words)

	Laser Freckle Removal (Site not responding. Last check: 2007-11-05)
		Freckles are small brownish spots of melanin on human skin in people offair complexion, predominantly found on the face.
		The gene for freckling is related to the presence of redhair.
		The most well-known of these Indian removal s was the Trail of Tears, which resulted in th 7: ==Removal of the "Five Civilized Tribes"== 15: abbit Creek with the Choctaw was the first such removal treaty implemented; others, like the dubious Tr 17: (rather than tribal domains) were not subject to removal.
	www.cabaret-54.com /dust34225-laser%20freckle%20removal.html (687 words)

	Color Laser Printer - All About All findings (Site not responding. Last check: 2007-11-05)
		A laser printer is a common type of computer printer that produces high quality printing, and is able to produce both text and graphics.
		Indeed, the first laser printer was created by Xerox researcher Gary Starkweather by modifying a Xerox copier in 1971.
		A LASER (Light Amplification by Stimulated Emission of Radiation) is an optical source that emits photons in a coherent...
	www.allaboutall.info /search/Color%20Laser%20Printer (655 words)

	Perforated Laser Paper (Site not responding. Last check: 2007-11-05)
		For postage stamps, separation is the means by which individualstamps are made easily detachable from each other.
		In the case of certain stamps produced by Australia for sale in rollsrather than sheets (coil stamps) a pattern can be seen on the stamp's short side of two small, ten large and...
		Paper is a thin, flat material produced by the compression of fibres.
	www.witchware.com /File/20757-Perforated.Laser.Paper.Html (951 words)

	Brother Hl 1440 Laser (Site not responding. Last check: 2007-11-05)
		1) " Brother" -- in the term Brother Hl 1440 Laser
		3) " 1440" -- in the term Brother Hl 1440 Laser
		4) " Laser" -- in the term Brother Hl 1440 Laser
	www.swingdancemusic.com /send/14909-brother%20hl%201440%20laser.html (433 words)

	Black And Decker Laser (Site not responding. Last check: 2007-11-05)
		However, to say one's accounts are "in the Blaci " isused to mean that one is free of debt; being "in the red" is to be in debt—because in traditional bookkeeping, negativeamounts were printed in red ink (such as losses...
		Logical conjunction (usual symbol Amd) is a logicaloperator that results in true if both of the operands are true.
		Willard Drcker 1: n circles that he was the son of Commodore Matt Decker, a friend of James T. KirkCaptain Kirk, who 3: lated by V'ger so it could interact with humans.
	www.super8filmmaking.com /tail/1154-black-and-decker-laser.html (1139 words)

	Blinder M 10 Laser Jammer (Site not responding. Last check: 2007-11-05)
		Differentiation of localized Teutonic tribes of the Irminones.
		3) " Laser" -- in the term Blinder M 10 Laser Jammer
		Laser (US Air Force) Contents 1 Operation 2 Uses of Lawer s 3 Popular misconceptions 4 Lader safety 5 Common Lasur types 6 See also 7 External links
	www.super8filmmaking.com /tail/9743-blinder-m-10-laser-jammer.html (662 words)

	Laboratory for Laser Energetics - (Site not responding. Last check: 2007-11-05)
		Template:Redirect The Laboratory for Laser Energetics (LLE) is a scientific research facility which is part of the University of Rochester's south campus, located in Rochester, New York.
		A new laser, the OMEGA EP (extended performance) laser system, is a four-beam laser system that is scheduled to be completed in 2007.
		The laser will be housed inside the newest addition to the building, which was completed in 2005.
	www.grohol.com /psypsych/LLE (450 words)

	Laser Engraved (Site not responding. Last check: 2007-11-05)
		1) " Laser" -- In re: Laser Engraved
		2) " Engraved" -- In re: Laser Engraved
		Engraving is the practice of incising a design onto a hard, flat surface, by cutting grooves into it.
	www.referenceresearch.com /some/10370-laser-engraved.html (528 words)

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