1. COBAI properties

1.1 COBAI description

A COBAI is a particular binary optic coded in amplitude or phase. An example of a COBAI is shown in figure 1 .

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COBAI properties

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Coded masks

Bibliography

(1) - DRUART (G.) - Nouvelles briques de conception de systèmes intégrés pour la vision infrarouge. D'une approche minimaliste à la camera sur puce. - Thèse (2009).
(2) - DICKE (R.H.) - Scatter-hole cameras for X-rays and gamma rays. - Astrophys....

Patents

M. Piponnier, J. Primot, G. Druart and N. Guérineau. Guérineau, "Method and device for telemetric imaging", FR2994735(B1), EP2700902(B1), US2014055606(A1), JP2014041126(A), CN103632161(A), 2012

Websites

https://en.wikipedia.org/wiki/Coded_aperture

https://en.wikipedia.org/wiki/Modified_Uniformly_Redundant_Array

Software tools

Unified optical design software " Wyrowski VirtualLab Fusion ", developed by Wyrowski Photonics UG, distributed and supported by LightTrans GmbH, Jena, Germany

Directory

The study of binary optics is an old discipline and belongs to the toolbox of the researcher/engineer who can revisit these concepts according to his or her application needs. The bulk of current work in photolithography is in the field of nanotechnology and plasmonics, which are not covered in this article. The teams mentioned below have published articles that inspired this article, or have carried out work known to the authors....