Depth of Focus Extension Wavefront Coding Methods for Fast Imaging Systems

Alice Fontbonne; Pauline Trouvé-Peloux; Elodie Tartas; Guillaume Druart

doi:10.1117/12.2692127

Optica Design and Fabrication Congress 2023 (IODC, OFT)
Technical Digest Series (Optica Publishing Group, 2023),
paper 127981M
•https://doi.org/10.1117/12.2692127

Depth of Focus Extension Wavefront Coding Methods for Fast Imaging Systems

Alice Fontbonne, Pauline Trouvé-Peloux, Elodie Tartas, and Guillaume Druart

International Optical Design Conference 2023

Québec City, Québec Canada
4–8 June 2023
ISBN: 978-1-957171-22-7

From the session
Wavefront Control in Lens Design (WLD)

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A. Fontbonne, P. Trouvé-Peloux, E. Tartas, and G. Druart, "Depth of Focus Extension Wavefront Coding Methods for Fast Imaging Systems," in Optica Design and Fabrication Congress 2023 (IODC, OFT), Technical Digest Series (Optica Publishing Group, 2023), paper 127981M.

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Abstract

We compare different methods to extend the depth of focus of a fast infrared imaging system. Instead of using a phase mask for wavefront coding, we place this element directly on an optical surface.

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