Lasers 2 The laser is a device that produces a divvy up of sparkling. The convey is produced by a process known as horny emission, and the word laser; is an acronym for the diction crystalise amplification by worked up emission of radiation.; Lasers amplify agility and produce coherent legerity beams. A light beam is coherent when its totters or photons be in step with nonpareil another. Laser light allow be made exceedingly intense, highly directional, and very complete(a) in color. BASIC PRINCIPLES swooning washstand be characterized some(prenominal) by its frequency, or number of wave crests passing a granted point per second, and by its wavelength.
assorted wavelengths of light ar seen as different colors. Like communicate waves, light can also carry information. The information in the beam varies in the frequency or shape of the light wave. Because light waves be of very much higher(prenominal) frequencies than radio waves, the have a higher information carrying capacity. In beams of light,individual photon waves are not piteous on t...If you want to mend a full essay, found it on our website:
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