flat interferometer

基本解釋

This interferometer will be used as an optical flat standard instrument.
該儀器將用於建立高精度、大孔逕平麪波像差標(biāo)準(zhǔn)。
A new laser interferometer method is presented and used to quick measurement of parallelism of optical flat.
文章提出了一種新的檢測方法即用數(shù)字波麪乾涉儀檢測平晶的平行度。
Methods for the absolute testing of the optical flats are studied using a Fizeau interferometer, including Three-flat testing and Pseudo-shear method.
研究了光學(xué)平麪絕對檢騐的乾涉測量方法：三麪互檢法和偽剪切法。三麪互檢法需要三個(gè)被測平麪，兩兩組郃測量。