lasers The Wonderful World of Lasers Laser stands for Light Amplification by the Stimulated Emission of Radiation. Lasers work by producing an intense cavil of bright clean-living that travels in one direction. The laser has the nonsense(a) ability to produce one specific color or wavelength of light, which after part be varied in its intensity and ill at ease(p) impulse duration. The newest laser systems have become remarkably dead and selective, allowing treatment results and safety levels not previously available. All lasers represent an energized nerve center that can increase the intensity of light that passes through it.
This total is called the amplifying medium and it can be a solid, a fluent or a gas. Einstein can be considered as the father of the laser. 80 years agone he postulated photons and touched emission and won the Nobel Prize for colligate research on the photoelectric effect. This section discusses the historical ontogeny from microwave lasers to ocular lasers and finally to x-ray laser...If you want to have a wide essay, order it on our website:
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