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Optical design with parametrically defined aspheric surfaces.

S A Lerner1, J M Sasian

  • 1Optical Sciences Center, University of Arizona, 1630 East University, Tucson, Arizona 85716, USA. sal@optics.arizona.edu

Applied Optics
|March 21, 2008
PubMed
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A new parametric surface definition offers a more general approach for designing optical systems. This method enhances aberration correction beyond standard aspheric surfaces in imaging and illumination applications.

Area of Science:

  • Optical Engineering
  • Optics and Photonics

Background:

  • Standard aspheric surfaces are widely used for aberration correction in optical systems.
  • Certain advanced applications require more generalized surface definitions than standard aspherics provide.

Purpose of the Study:

  • To introduce a more general surface definition for optical design.
  • To enable improved aberration correction in imaging and illumination systems.

Main Methods:

  • Development of a generalized approach using parametrically defined optical surfaces.
  • Application of the parametric surfaces in the optical design of imaging and illumination systems.

Main Results:

  • The proposed parametric surface definition offers greater flexibility compared to standard aspheric surfaces.

Related Experiment Videos

  • Successful application in the design of optical systems requiring advanced aberration correction.

    • Conclusions:

    • Parametrically defined surfaces provide a more versatile tool for optical designers.
    • This approach expands the capabilities for correcting aberrations in complex optical systems.