A flat rear mirror and a flat output coupler are used as laser resonator.
对该激光器结构和输出特性进行了详细的研究。
Precision mirror polishing. Ultra-flat surface polishing.
精密镜面抛光, 超平平面抛光.
Using ray tracing code and optical path function, optimization calculation is carried out on a grazing incidence soft x ray flat field spectrometer with toroidal mirror as prepositive optic system.
采用光线追踪和光路函数的方法,优化设计了具有超环面镜的前置光学系统的掠入射软x射线平场谱仪,得到了谱仪的谱分辨和空间分辨本领。
The surface was a midnight mirror, flat and quiet.
水面如同午夜的镜面, 平整而静谧.
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