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:
May. 07, 2024
Filed:
Oct. 28, 2019
Ixblue, Saint-Germain-en-Laye, FR;
Institut D'optique Graduate School, Palaiseau, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Bordeaux, Bordeaux, FR;
David Brynle Barrett, Talence, FR;
Pierrick Cheiney, Saint-Germain-en-Laye, FR;
Philippe Bouyer, Talence, FR;
EXAIL, Saint-Germain-en-Laye, FR;
INSTITUT D'OPTIQUE GRADUATE SCHOOL, Palaiseau, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE DE BORDEAUX, Bordeaux, FR;
Abstract
Disclosed is a multi-axis atom interferometer system, including a source of cold atoms, a laser source generating a first light pulse configured in such a way as to spatially split the source of cold atoms into a first cloud of atoms propagating along a first trajectory along a first axis and a second cloud of atoms propagating along a second trajectory along a second axis, a second light pulse adapted to spatially deflect the first trajectory along the second axis and simultaneously the second trajectory along the first axis towards a first point and a last light pulse adapted to recombine the at least one part of the first cloud of atoms and the at least one part of the second cloud of atoms at the first point, and a detection system measuring an interferometric phase-shift accumulated between the first light pulse and the last light pulse.