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平场全息凹面光栅是一种光谱面为平面的凹面全息光栅。在像面上，如果用某种平面多通道光电接收器探测光谱信号，可使光谱分析简单、迅速、并可做瞬间光谱分析。因为准直、色散和聚焦都集一体于凹面光栅，因而不仅光能损失大为减小，而且整个光谱仪也变得小巧轻便。本文将全息凹面光栅的理论用于消像差平场全息凹面光栅的设计中。描述了在任意给定的仪器参数下，确定光栅表面的曲率半径和记录参数的方法。并通过光线追迹，用谱线在点列阵图上的扩散度，即相应的相对强度分布轮廓曲线来评价所设计的光栅，结果是令人满意的
Flat field holographic concave grating is a concave surface with a spectral holographic grating. On the image plane, spectral signals can be analyzed simply, quickly, and analyzed instantaneously using a planar multi-channel photoreceiver. Because collimation, dispersion and focusing are all integrated in a concave grating, not only the loss of light energy is greatly reduced, but the entire spectrometer also becomes compact and lightweight. In this paper, the theory of holographic concave grating is used in the design of achromatic concave holographic concave grating. A method of determining the radius of curvature of a grating surface and recording parameters at any given instrument parameter is described. And through the ray tracing, with the spread of spectral line in the dot matrix diagram, that is, the corresponding relative intensity distribution profile curve to evaluate the design of the grating, the result is satisfactory