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Optica Publishing Group
  • OSA Optical Design and Fabrication 2021 (Flat Optics, Freeform, IODC, OFT)
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper 120781M
  • https://doi.org/10.1117/12.2603673

Aberration-Based Design Example for Freeform Optical Designs with Base Off-Axis Conics

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A design method is shown that leverages the parameters of a base off-axis conic to eliminate the need for additional surface astigmatism and coma in freeform designs. A design example is given. Impact on testability estimates is discussed.

© 2021 SPIE

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