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:
Mar. 24, 2026
Filed:
Feb. 16, 2021
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Thomas Perrillat-Bottonet, Grenoble, FR;
Sebastien Becker, Grenoble, FR;
Quentin Abadie, Grenoble, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/00 (2006.01); G02B 1/10 (2015.01); G02B 1/11 (2015.01); G02B 5/00 (2006.01);
U.S. Cl.
CPC ...
G02B 1/00 (2013.01); G02B 1/002 (2013.01); G02B 1/10 (2013.01); G02B 1/11 (2013.01); G02B 5/00 (2013.01);
Abstract
A metasurface optical component including a first substrate, a set of subwavelength structures for forming a metasurface optic and a layer, referred to as an encapsulation layer, that is substantially parallel to the surface of the first substrate, the encapsulation layer being spaced apart from the set of structures by a space referred to as the encapsulated space, the encapsulation layer and the encapsulated space together forming a multilayer antireflective coating in the given wavelength range.