concave grating [光] 凹面光栅 ; 面光栅 ; [光] 凹光栅
holographic concave grating 全息四面衍射光栅
cylindrical concave grating 凹柱面光栅
concave-grating spectrometer 凹面光栅分光计
concave-grating spectrograph 凹面光栅摄谱仪
flat filed concave grating 平场凹面光栅
holographically concave grating 全息凹面衍射光栅
flat field concave grating 平场凹面全息光栅
Design of a dispersing system based on a multi channel detector and a flat field holographic concave grating.
采用平场凹面全息光栅和多通道检测器设计了一个小型的色散系统。
Comparing this spectrograph to the one with a holographic concave grating on spherical surface, the former has a higher resolution than the latter has when the widths of the incident slits are same.
与采用相同口径、相同相对孔径的全息凹球面光栅构成的平场光谱仪比较，在入射狭缝宽度相同的情况下，该光栅所构成的平场光谱仪的分辨率得到明显提高。
A method which is based on Rowland mount and use ZEMAX software to design flat field holographic concave grating is given in this article.
介绍一种从罗兰圆结构出发，利用ZEMAX光学软件设计平场全息凹面光栅的方法。
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