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:
Nov. 11, 2025
Filed:
Mar. 01, 2022
Commissariat À L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Jean-Michel Gerard, Grenoble, FR;
Abstract
An optoelectronic emitter with angular scanning, comprising an array of resonant cavities each extending longitudinally along a first axis, each configured to emit, via their emission face, an elementary light beam at a resonant frequency specific to each resonant cavity, in response to a pulsed optical excitation signal designed configured to illuminate and to excite all of the resonant cavities simultaneously. The resonant cavities, and configured to exhibit a variation in resonant frequencies from one resonant cavity to the next, along a second axis of the array perpendicular to the first axis. The (angular scanning of the optoelectronic emitter takes place in a plane perpendicular to that of the substrate and containing the second axis.