Li Y
Appl Opt. 1995 Oct 1;34(28):6417-30. doi: 10.1364/AO.34.006417.
Part II of this study is an application of the general theory of Part I to the following scanners: the galvanometer-based scanner, the paddle scanner, and the regular polygon. The scan field produced by these scanners is (or approximates) a circular cone. Therefore the scan pattern on the plane of observation can be one of the following curves, circle, ellipse, parabola, or hyperbola, depending on the position and orientation of the plane. Special topics to be addressed are (1) the effect of input offset, (2) the locus of the instantaneous scan center and the waist of the scan field, (3) the scanning on curved surfaces, and (4) the generalization of the scan-field expression. In Part III, X-Y scanning will be studied.
基于振镜的扫描仪、桨式扫描仪和正多边形。这些扫描仪产生的扫描场是（或近似于）一个圆锥体。因此，根据观察平面的位置和方向，观察平面上的扫描图案可以是以下曲线之一：圆、椭圆、抛物线或双曲线。要讨论的特殊主题包括：（1）输入偏移的影响；（2）瞬时扫描中心的轨迹和扫描场的腰部；（3）在曲面上的扫描；（4）扫描场表达式的推广。在第三部分中，将研究X-Y扫描。
