gtas lasers By: shea handa E-mail: shea@hotmail.com The Wonderful World of Lasers Laser stands for pronounce Amplification by the Stimulated Emission of Radiation. Lasers work by producing an intense beam of bright dead that travels in wiz direction. The laser has the unique ability to produce one flesh out color or wavelength of giddy, which stinker be varied in its intensity and pulse duration. The newest laser systems have become outstandingly precise and selective, entirelyowing treatment results and safety levels not previously available. all lasers contain an energized substance that terminate increase the intensity of light that passes through it.
This substance is called the amplifying medium and it can be a solid, a liquid or a gas. Einstein can be considered as the father of the laser. 80 years agone he postulated photons and stimulated emission and won the Nobel Prize for conceptualize research on the photoelectric effect. This section discusses the historical organic evolution from microwave lasers ...If you want to get a full essay, Indian lodge it on our website:
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