Freeform optics in applications such as AR-HMD, automotive AR-HUD, and TMA telescope

Bo Chen; Chaoyang Wei; Jianda Shao

doi:10.1117/12.2689331

28 November 2023 Freeform optics in applications such as AR-HMD, automotive AR-HUD, and TMA telescope

Bo Chen, Chaoyang Wei, Jianda Shao

Proceedings Volume 12765, Optical Design and Testing XIII; 127650I (2023) https://doi.org/10.1117/12.2689331
Event: SPIE/COS Photonics Asia, 2023, Beijing, China

Abstract

Freeform optics offers advantages over sphere and asphere in Aberration correction, volume saving, and imaging performance improving. Freeforms are essential components in many optical systems such as augmented reality head mounted display, automotive augmented reality head up display, LiDAR system, smartphone camera, high performance lithography system, and etc. This paper will show and discuss several designs or applications of freeform optics. The applications of freeforms in more systems would be the focus in the next work.

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

Citation Download Citation

Bo Chen, Chaoyang Wei, and Jianda Shao "Freeform optics in applications such as AR-HMD, automotive AR-HUD, and TMA telescope", Proc. SPIE 12765, Optical Design and Testing XIII, 127650I (28 November 2023); https://doi.org/10.1117/12.2689331

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