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在近轴条件下 ,采用矩阵光学 ,推导出了光束传输过程中单个凸透镜、凹透镜以及 4F系统产生的低阶鬼点的位置公式 ,并分析其分布规律。
Under paraxial conditions, matrix optics is used to derive the position formulas of single convex lens, concave lens and low-order ghost point generated by 4F system during beam transmission, and the distribution rule is analyzed.