What is a Laser Beam and How Does It Work

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2025-07-31 10:39:53 -

A laser beam is a narrow, highly focused beam of light that is created through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word “LASER” is actually an acronym for Light Amplification by Stimulated Emission of Radiation. Unlike ordinary light, laser beams are coherent, monochromatic, and directional, meaning they maintain...

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