concave grating

Anastigmatic mounts of concave gratings based on this algorithm are optimized, and numerical results are simulated.

基于此方法讨论了无象差点结构凹面光栅的优化设计，并给出了数值模拟结果。

The concave grating on the film of PPTA is prepared by the double beam interference illumination.

利用PPTA薄膜在紫外光照下可硬化的特点,在薄膜上制备光栅进行研究并通过双光束干涉曝光法,制备了凹面光栅.

A Film Thickness Instrument by Spectrophotometry Element of Holographic Concave Grating

用全息凹面光栅作为分光元件的膜厚测量仪

Concave grating spectrometer applied to computer color match system

应用于电脑配色系统的凹面光栅光谱仪

Based on the principle of color measure, the mini-spectrometer uses concave grating as its light splitter, fiber as its color picker and liner CCD as its detector.

它根据分光测色的原理，使用型凹面光栅作为其分光器件，石英光纤做测色探头，线阵CCD为探测器。

Diffraction of Concave Grating Treated by Matrix Method

用矩阵方法处理凹面光栅的衍射

Design of the concave grating based demultiplexer with a flattened spectral response

凹面光栅型解复用器的通带平坦化设计