一个脉泽就是一组分子(在这个话题下就是水分子),它会把光线放大为强大的光束。
A maser is a collection of molecules — in this case, water — that amplifies light into a powerful beam.
描述光束偏振态的最普遍的方法,是用一组物理量纲完全相同的参量——斯托克斯参量来描述。
We named it Stokes method which use four parameters to describe the polarization of light beam. The four parameter use the same physics dimension.
进口光学激光镜片组,激光功率光损耗低,光束质量好。
Imported optical mirror, reduce wastage of laser power, high quality of light beam.
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