Bociort Florian, Andersen Torben B, Beckmann Leo H J F
Optics Research Group, Faculty of Applied Sciences, Delft University of Technology, Lorenzweg 1, 2628 CJ Delft, The Netherlands.
Appl Opt. 2008 Oct 20;47(30):5691-700. doi: 10.1364/ao.47.005691.
We extend the method for the automatic computation of high-order optical aberration coefficients to include (1) a finite object distance and (2) an infinite entrance pupil position (telecentricity in object space). We present coefficients of the power series expansion of the transverse aberration vector with respect to the normalized aperture and field coordinates. Aberration coefficients of very high order (e.g., 21) can be computed easily and--as shown by comparisons with trigonometric ray tracing--reliably.
我们将用于自动计算高阶光学像差系数的方法进行了扩展，以包括(1)有限物距和(2)无限远入瞳位置（物方远心）。我们给出了横向像差矢量相对于归一化孔径和视场坐标的幂级数展开系数。非常高阶的像差系数（例如21阶）能够轻松计算，并且——通过与三角光线追迹的比较表明——结果可靠。
