Pseudo-random prism arrays for lensless computational imagers

Gabriel C. Birch; Bryana L. Woo; Amber L. Dagel; Charles F. LaCasse

doi:10.1117/12.2287286

27 November 2017 Pseudo-random prism arrays for lensless computational imagers

Gabriel C. Birch, Bryana L. Woo, Amber L. Dagel, Charles F. LaCasse

Proceedings Volume 10590, International Optical Design Conference 2017; 1059029 (2017) https://doi.org/10.1117/12.2287286
Event: International Optical Design Conference - IODC 2017, 2017, Denver, United States

Abstract

We report on the design of a refracting prism array for use in a computational lensless imaging system. The technique discussed enables creation of a refracting element that maximizes signal on a detector region. Examples of pseudo-random prism arrays for the generation of images are provided. The pseudo-random prism array is compared to a randomly oriented prism array and the advantages of the optimal scattering element are highlighted.

Citation Download Citation

Gabriel C. Birch, Bryana L. Woo, Amber L. Dagel, and Charles F. LaCasse "Pseudo-random prism arrays for lensless computational imagers", Proc. SPIE 10590, International Optical Design Conference 2017, 1059029 (27 November 2017); https://doi.org/10.1117/12.2287286

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