Laser
a device that emits licht throu a process o optical amplification based on the stimulatit emission o electromagnetic radiation From Wikipedia, the free encyclopedia
A laser is a device that emits licht throu a process o optical amplification based on the stimulatit emission o electromagnetic radiation. The term "laser" oreeginatit as an acronym for "licht amplification bi stimulatit emission o radiation".[1][2][3]
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