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LASER GUN : ELECTRICAL DEVICE

Ray Gun 
Rayguns are a type of fictional directed-energy weapon. They have various alternate names: ray gun, death ray, beam gun, blaster, laser gun, phaser, etc. They are a well-known feature of science fiction; for such stories they typically have the general function of guns. According to the stories, when activated, a raygun emits a ray, typically visible, usually lethal if it hits a human target, often destructive if it hits mechanical objects, with properties and other effects unspecified or varying. Real-life analogues are electrolasers, electroshock weapons which send current along an electrically conductive laser-induced plasma channel..continue..



LASER Definition 
Definition: A laser is a device which is built on the principles of quantum mechanics to create a beam of light where all of the photons are in a coherent state - usually with the same frequency and phase. (Most light sources emit incoherent light, where the phase varies randomly.) Among the other effects, this means that the light from a laser is often tightly focused and does not diverge much, resulting in the traditional laser beam..continue..


L-A-S-E-R Acronym 
The acronym laser stands for "light amplification by stimulated emission of radiation." Lasers work as a result of resonant effects. The output of a laser is a coherent electromagnetic field. In a coherent beam of electromagnetic energy, all the waves have the same frequency and phase. In a basic laser, a chamber called a cavity is designed to internally reflect infrared (IR), visible-light, or ultraviolet (UV) waves so they reinforce each other. The cavity can contain gases, liquids, or solids. The choice of cavity material determines the wavelength of the output..continue..


How LASER gun weapon works? 
You may have seen them in "Star Wars," "Star Trek," and other science fiction films and shows. The X-wing fighters, the Death Star, the Millennium Falcon and the Enterprise used laser weapons in great fictional battles to conquer and/or defend the universe. And starships aren't the only ones packing laser heat. Han Solo and others carried the blaster in "Star Wars." And Captain Kirk and other Starfleet personnel used phasers in "Star Trek." All of these weapons used directed energy, in the form of a laser beam, to disable or kill an opponent...continue..


First Laser Gun Weapon 
Definition: A laser is a device which is built on the principles of quantum mechanics to create a beam of light where all of the photons are in a coherent state - usually with the same frequency and phase. (Most light sources emit incoherent light, where the phase varies randomly.) Among the other effects, this means that the light from a laser is often tightly focused and does not diverge much, resulting in the traditional laser beam..continue..
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