Presentation + Paper
17 June 2024 A new approach to chromatic variations of Seidel coefficients
Dennis Ochse
Author Affiliations +
Abstract
For the design of well corrected optical systems with a certain spectral bandwidth, it is often not sufficient to only control axial and lateral color, but also chromatic variations of the fourth order wave aberrations or Seidel coefficients need to be considered. This has already been studied in detail in the literature by Berner. We propose a different approach to calculate the induced surface contributions to chromatic variations of the Seidel coefficients, which is based on the principles of stop and object shift. This offers a different perspective that might be helpful for optical designers. Furthermore, it is demonstrated how this approach generalizes to other cases of tolerance sensitivities of rotationally symmetric systems.
Conference Presentation
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Dennis Ochse "A new approach to chromatic variations of Seidel coefficients", Proc. SPIE 13019, Optical Design and Engineering IX, 130190Q (17 June 2024); https://doi.org/10.1117/12.3029201
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KEYWORDS
Optical surfaces

Tolerancing

Chromatic aberrations

Pupil aberrations

Monochromatic aberrations

Aberration correction

Distortion

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