Shape specification for axially symmetric optical surfaces.

@article{Forbes2007ShapeSF,
  title={Shape specification for axially symmetric optical surfaces.},
  author={G. W. Forbes},
  journal={Optics express},
  year={2007},
  volume={15 8},
  pages={
          5218-26
        }
}
  • G. Forbes
  • Published 16 April 2007
  • Physics
  • Optics express
Advances in fabrication and testing are allowing aspheric optics to have greater impact through their increased prevalence and complexity. The most widely used characterization of surface shape is numerically deficient, however. Furthermore, with regard to tolerancing and to constraints for manufacturability, this representation is poorly suited for design purposes. Effective alternatives are therefore presented for working with rotationally symmetric surfaces that are either (i) strongly… 

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