concave holographic grating monochromator 全息凹面光栅单色仪
concave holographic diffraction grating 平场凹面光栅
holographic concave grating 全息四面衍射光栅
holographic concave grating hcg 全息凹面光栅
holographic concave diffractive grating 全息凹面衍射光栅
holographic concave diffraction grating 全息凹面衍射光栅
flat-field holographic concave grating 平场全息凹面光栅
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。
A design method with globe optimization and reverse optimization was presented to achieve a flat-field holographic concave grating used for micro-spectrometer system.
研究了应用于微型光谱仪的平场全息凹面光栅的设计方法，提出了全局优化和反向优化的设计思想。
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。
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