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1·The second kind angular dispersion and the analysis of characteristics of diffraction grating;

本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。

2·Axial velocity dispersion and angular dispersion are regarded as basic requirements of liquid droplet streams.

轴向速度弥散和角向弥散是液滴束流在多数应用中的基本要求。

3·Base on the model of grating-pair compressor, the formula of angular dispersion caused by alignment errors was derived.

根据失调拼接光栅对压缩系统模型，推导了拼接误差引起的角色散公式。