optical flats meaning in Chinese

光学平面

In practice, two semisilvered or aluminized glass optical flats form the reflecting boundary surface .
实际上，两块半镀银的或镀铝的光学平面玻璃构成了反射界面。
Here the interference pattern is established between an optical flat and the polished specimen surface of the glass .
在光学平板玻璃和磨光试样表面之间建立起干涉图样。
Verification regulation of optical flats
平晶检定规程
Parallel optical flat
平行光学平晶
In addition , from the point of view of practicality , we make a study of experiment and application for double - exposure digital holographic interferometry , namely measuring gradn and grad / i of plane optical flat and measuring phase modulation characteristic of a kind of liquid crystal spatial light modulator ( lc - slm ) - liquid crystal television ( lctv )
另外，本文还从实用的角度出发对二次曝光数字全息干涉术进行了实验及应用的研究，具体就是平面平晶gradn和gradh的测量以及液晶空间光调制器( lc - slm )中液晶电视( lctv )的相位特性的测量。