Eliminating multi-aberrations in optical imaging systems with scattering media

Fu Zhao; Shuman Du; Dong Liang; Jun Liu

doi:10.1117/12.2602436

9 October 2021 Eliminating multi-aberrations in optical imaging systems with scattering media

Fu Zhao, Shuman Du, Dong Liang, Jun Liu

Proceedings Volume 11897, Optoelectronic Imaging and Multimedia Technology VIII; 1189712 (2021) https://doi.org/10.1117/12.2602436
Event: SPIE/COS Photonics Asia, 2021, Nantong, JS, China

Conference Poster

Abstract

In order to achieve global optimization in conventional optical imaging systems, complex optical design is required to eliminate various aberrations simultaneously. Imaging through scattering media can be achieved by the speckle autocorrelation method based on optical memory effect in a single-shot non-invasive way. By adding a scattering medium to the imaging system, multi-aberrations can be eliminated simultaneously. As an example, in a simple optical imaging system with spatially incoherent illumination, a ground glass plate is placed between the lens and the camera as a scattering medium. Finally, multi-aberrations such as spherical aberration, coma aberration and chromatic aberration are eliminated at the same time. Therefore, scattering media can be used as a tool to optimize optical imaging systems.

Citation Download Citation

Fu Zhao, Shuman Du, Dong Liang, and Jun Liu "Eliminating multi-aberrations in optical imaging systems with scattering media", Proc. SPIE 11897, Optoelectronic Imaging and Multimedia Technology VIII, 1189712 (9 October 2021); https://doi.org/10.1117/12.2602436

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