激光专业知识英语怎么说
Laser Technology
Laser technology refers to the science and application of lasers, which are devices that emit light through a process called stimulated emission. Lasers produce a highly focused, intense beam of light that can be used for various purposes, such as medical procedures, communications, and industrial applications. The term laser is an acronym for Light Amplification by Stimulated Emission of Radiation. This technology works by using a medium, such as gas, liquid, or solid, that emits light when excited by an external energy source. The emitted light is then amplified and directed through a series of mirrors, which creates a coherent, single-color beam. Lasers have become an essential tool in modern society, offering precision, speed, and efficiency in numerous fields.
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