论文信息 - Describing Freeform Surfaces with Orthogonal Functions

Describing Freeform Surfaces with Orthogonal Functions

Recently G. Forbes proposed a set of slope orthogonal polynomials on a circle as freeform surface representation. We advertise similar, but easier polynomials from the literature and additionally sag orthogonal polynomials on a rectangular aperture.

Lutz Reichmann | Dennis Ochse | Kristina Uhlendorf

[1] G W Forbes. Characterizing the shape of freeform optics. , 2012, Optics express.

[2] W. Lukosz,et al. Der Einfluß der Aberrationen auf die Optische Übertragungsfunktion bei Kleinen Orts-Frequenzen , 1963 .