TY - GEN
T1 - In Situ Calibration of Magnetic Field Coils Using Parametric Resonance in Optically-pumped Magnetometers
AU - Xiao, Wei
AU - Wang, He
AU - Zhang, Xiangzhi
AU - Wu, Yulong
AU - Wu, Teng
AU - Chen, Jingbiao
AU - Peng, Xiang
AU - Guo, Hong
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - 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.
AB - 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.
KW - magnetic coil constants
KW - miniaturization
KW - optically-pumped magnetometer
KW - parametric resonance
UR - https://www.scopus.com/pages/publications/85123056180
U2 - 10.1109/EFTF/IFCS52194.2021.9604246
DO - 10.1109/EFTF/IFCS52194.2021.9604246
M3 - Conference contribution
AN - SCOPUS:85123056180
T3 - 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings
BT - 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings
Y2 - 7 July 2021 through 17 July 2021
ER -