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. 31, 2026
Filed:
Oct. 20, 2021
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite Paris Cite, Paris, FR;
Universite Paris-saclay, Saint Aubin, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE PARIS CITE, Paris, FR;
UNIVERSITE PARIS-SACLAY, Saint Aubin, FR;
Abstract
A device for generating photons includes a quantum box inserted into an optical cavity of micro-pillar type having at least one optical mode, the quantum box having at least one fundamental state and two states with one elementary excitation, the optical cavity having a bottom face and a top face, the bottom face bearing an electrical contact, the photon generation device advantageously comprises at least three electrical bonding pads electrically insulated from one another, arranged around the top face of the cavity.