Dai Fengzhao, Wang Xiangzhao, Sasaki Osami
Appl Opt. 2015 Apr 1;54(10):2922-8. doi: 10.1364/AO.54.002922.
By nonrecursive matrix method using the Zernike circle polynomials as the basis functions, we derived a set of polynomials up to fourth order which is approximately orthonormal for optical systems with an annular pupil having a cross-shaped obstruction. The performance of the polynomials is compared with the strictly orthonormal polynomials with some numerical examples.
通过使用泽尼克圆多项式作为基函数的非递归矩阵方法，我们推导了一组直至四阶的多项式，对于具有十字形障碍物的环形光瞳光学系统，该组多项式近似正交归一。通过一些数值示例，将这些多项式的性能与严格正交归一多项式进行了比较。
