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:
Aug. 05, 2025
Filed:
Jul. 05, 2023
Deuve Photonics, Inc., Sahuarita, AZ (US);
Chris Hessenius, Sahuarita, AZ (US);
Mahmoud Fallahi, Sahuarita, AZ (US);
DEUVE PHOTONICS, INC., Tucson, AZ (US);
Abstract
A magnetometer device structured to measure a magnetic field while minimizing an effect of vibration on output. The device may comprise a laser cavity network containing a plurality of spatially-distinct cavity arms, each comprising a gain chip configured to generate a laser beam towards one or more optical elements disposed optically in line with the laser beam, configured to direct the laser beam towards a nitrogen vacancy (NV) diamond. The device may further comprise the NV diamond, configured to accept a plurality of laser beams of the plurality of cavity arms without a common output coupler, preventing the plurality of laser beams from spatially overlapping, and measure the magnetic field in response to the plurality of laser beams. The device may further comprise a reflective element for reflecting each laser beam back into each cavity arm.