LASER stands for Light Amplification by Stimulated Emission of Radiation.
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The laser is a tool that the light for beams of parallel very narrow wavelength, have a certain emitting. This device, from a substance collector or active stump light is formed within the compartment, intensification of the light is located. This article, beam of light, which means a source edged higher exterior (of a kind electricity or light)? boost. means "the strengthening of the light, sent out by induction radiation".
