In Situ Calibration of Magnetic Field Coils Using Parametric Resonance in Optically-pumped Magnetometers

  • Wei Xiao
  • , He Wang
  • , Xiangzhi Zhang
  • , Yulong Wu
  • , Teng Wu
  • , Jingbiao Chen
  • , Xiang Peng
  • , Hong Guo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this article, we propose an in situ method to calibrate the magnetic-field coil systems in optically-pumped magnetometers. The method is based on parametric resonance induced by nonresonant radio-frequency (RF) fields, and is especially suitable for microfabricated single-beam zero-field atomic magnetometers. We have experimentally and theoretically demonstrated this method with a single-beam spin-exchange-relaxation-free (SERF) magnetometer, and the experiment results are in line with theoretical expectations.

Original languageEnglish
Title of host publication2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665439350
DOIs
Publication statusPublished - 2021
Externally publishedYes
Event2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings - Virtual, Online, United States
Duration: 7 Jul 202117 Jul 2021

Publication series

Name2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings

Conference

Conference2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings
Country/TerritoryUnited States
CityVirtual, Online
Period7/07/2117/07/21

Keywords

  • magnetic coil constants
  • miniaturization
  • optically-pumped magnetometer
  • parametric resonance

Fingerprint

Dive into the research topics of 'In Situ Calibration of Magnetic Field Coils Using Parametric Resonance in Optically-pumped Magnetometers'. Together they form a unique fingerprint.

Cite this