Patents by Inventor Andrei BARANGA

Andrei BARANGA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pulsed scalar atomic magnetometer
    Patent number: 10852371
    Abstract: Disclosed is a method and apparatus relating generally to scalar atomic magnetometers. The disclosed methods and apparatus utilize a pressurized sample chamber and a high frequency pulsed pump laser to increase spin polarization and significantly suppress heading errors. These methods and apparatus may also include alternating polarization of the pump light between pulses.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: December 1, 2020
    Assignee: THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: Michael Romalis, Haifeng Dong, Andrei Baranga
  • PULSED SCALAR ATOMIC MAGNETOMETER
    Publication number: 20180356476
    Abstract: Disclosed is a method and apparatus relating generally to scalar atomic magnetometers. The disclosed methods and apparatus utilize a pressurized sample chamber and a high frequency pulsed pump laser to increase spin polarization and significantly suppress heading errors. These methods and apparatus may also include alternating polarization of the pump light between pulses.
    Type: Application
    Filed: December 1, 2016
    Publication date: December 13, 2018
    Applicant: The Trustees of Princeton University
    Inventors: Michael ROMALIS, Haifeng DONG, Andrei BARANGA