The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2020
Filed:
Jun. 30, 2017
Office National D'etudes ET DE Recherches Aerospatiales, Palaiseau, FR;
Universite Grenoble Alpes, Saint-Martin-d'Heres, FR;
Nicolas Guerineau, Antony, FR;
Etienne Le Coarer, Grenoble, FR;
Yann Ferrec, Bourg la Reine, FR;
Florence De La Barriere, Clichy-sous-Bois, FR;
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES, Palaiseau, FR;
UNIVERSITE GRENOBLE ALPES, Saint-Martin-d'Heres, FR;
Abstract
A spectral imager, including: a photodetector including a plurality of photosensitive sites exposed on a photosensitive surface; a collimating lens including an intermediate focal plane; an array of interferometers including two main waves, each including a cavity defined by two faces; an array of microlenses arranged in a plane parallel to the photosensitive surface, each microlens paired with an interferometer to form an optical pair, including an image focal plane coinciding with the photosensitive surface and facing a section of the photosensitive surface.