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Proceedings Paper

Pseudo-random prism arrays for lensless computational imagers
Author(s): Gabriel C. Birch; Bryana L. Woo; Amber L. Dagel; Charles F. LaCasse
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Paper 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.

Paper Details

Date Published: 27 November 2017
PDF: 6 pages
Proc. SPIE 10590, International Optical Design Conference 2017, 1059029 (27 November 2017); doi: 10.1117/12.2287286
Show Author Affiliations
Gabriel C. Birch, Sandia National Labs. (United States)
Bryana L. Woo, Sandia National Labs. (United States)
Amber L. Dagel, Sandia National Labs. (United States)
Charles F. LaCasse, Sandia National Labs. (United States)

Published in SPIE Proceedings Vol. 10590:
International Optical Design Conference 2017
Peter P. Clark; Julius A. Muschaweck; Richard N. Pfisterer; John R. Rogers, Editor(s)

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