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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