Approximation of shrinked aspheres

R. Schoene; D. Hintermann; T. Hanning

doi:10.1117/12.692247

17 July 2006 Approximation of shrinked aspheres

R. Schoene, D. Hintermann, T. Hanning

Proceedings Volume 6342, International Optical Design Conference 2006; 634226 (2006) https://doi.org/10.1117/12.692247
Event: International Optical Design Conference 2006, 2006, Vancouver, BC, Canada

Abstract

We present a strategy to determine shrinked rotation-symmetric aspheres. First, we approximate nonlinearly a conic based on a direct least squares start-solution with quadratic constraint to a set of datapoints. Afterwards, we smooth aspheres polynomially.

Citation Download Citation

R. Schoene, D. Hintermann, and T. Hanning "Approximation of shrinked aspheres", Proc. SPIE 6342, International Optical Design Conference 2006, 634226 (17 July 2006); https://doi.org/10.1117/12.692247

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