A new method for glass substitution in optical design based on sensitivity analysis.

Aleksei Garshin

doi:10.1117/12.3016023

17 June 2024 A new method for glass substitution in optical design based on sensitivity analysis.

Aleksei Garshin

Proceedings Volume 13019, Optical Design and Engineering IX; 130190A (2024) https://doi.org/10.1117/12.3016023
Event: SPIE Optical Systems Design, 2024, Strasbourg, France

Abstract

A new method for glass substitution during the lens design has been developed. Exploring existing longitudinal aberration contributions, the new method uses sensitivity analysis to find optimal optical glass constants (refractive index, Abbe number, and relative partial dispersion) for certain optical system elements. A case study introducing the glass substitution method to the optical system design is described. It is shown that the new approach provides step-by-step improvements in the optical system’s longitudinal aberration correction. The current limitations of the method are also described.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Aleksei Garshin "A new method for glass substitution in optical design based on sensitivity analysis.", Proc. SPIE 13019, Optical Design and Engineering IX, 130190A (17 June 2024); https://doi.org/10.1117/12.3016023

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