The astigmatic cavities bounded by crossed cylindrical mirrors with a piece of medium is studied by using matrix optics method.
本文用矩阵光学的方法研究了内含介质的正交柱面一柱面镜象散腔。
In this paper, the differential astigmatic detection method for defocus measurement with one-way defocused detector is developed from the conventional differential as.
本文在传统差动像散检测方法基础上，给出一种基于单向离焦的差动像散检测方法。
In this paper, the differential astigmatic detection method for defocus measurement with one-way defocused detector is developed from the conventional differential as.
本文在传统差动像散检测方法基础上，给出一种基于单向离焦的差动像散检测方法。
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