The term laser stands for light amplification by stimulated emission of radiation.
“激光”这个术语原意是利用辐射的受激发射来放大光波.
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Light Amplification by Stimulated Emission of Radiation ; produces an intense monochromatic beam of coherent light.
通过受激发射光扩大; 能够产生连在一起的强烈的单色射束.
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