Influence of contrast in the target distribution on the positioning tolerance for non-imaging free-form optics

Jacqueline Dahlmanns; Annika Völl; Jochen Stollenwerk; Carlo Holly

doi:10.1117/12.2691612

14 September 2023 Influence of contrast in the target distribution on the positioning tolerance for non-imaging free-form optics

Jacqueline Dahlmanns, Annika Völl, Jochen Stollenwerk, Carlo Holly

Author Affiliations +

Proceedings Volume 12798, International Optical Design Conference 2023; 127980A (2023) https://doi.org/10.1117/12.2691612
Event: International Optical Design Conference 2023, 2023, Quebec City, QC, Canada

Abstract

In this paper we investigate the dependence between target-distribution contrast and decrease in optical performance of the free-form optics due to misalignment along the optical axis. It is shown that by reducing the target-contrast, the optical performance of the resulting illuminance distribution can be increased at different target distances and for different light source positions.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jacqueline Dahlmanns, Annika Völl, Jochen Stollenwerk, and Carlo Holly "Influence of contrast in the target distribution on the positioning tolerance for non-imaging free-form optics", Proc. SPIE 12798, International Optical Design Conference 2023, 127980A (14 September 2023); https://doi.org/10.1117/12.2691612

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