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. 10, 2025
Filed:
Apr. 16, 2021
Applicant:
Office National D'etudes ET DE Recherches Aérospatiales, Palaiseau, FR;
Inventors:
Arthur Salmon, Palaiseau, FR;
Patrick Bouchon, Verrieres le Buisson, FR;
Assignee:
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AÉROSPATIALES, Palaiseau, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 23/12 (2023.01); G01J 3/02 (2006.01); G01J 3/10 (2006.01); H04N 23/23 (2023.01); G01J 3/28 (2006.01); G01J 5/00 (2022.01);
U.S. Cl.
CPC ...
G01J 3/108 (2013.01); G01J 3/0208 (2013.01); H04N 23/12 (2023.01); H04N 23/23 (2023.01); G01J 2003/2813 (2013.01); G01J 2005/0077 (2013.01);
Abstract
A two-dimensional terahertz radiation detector includes a spectral conversion element, an array of microlenses, and a matrix image sensor. Such a detector can be particularly compact, light, and inexpensive. For some embodiments, it can be used to produce multispectral images of an external scene, from terahertz radiation that originates from the scene.