Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2023, Vol. 49 ›› Issue (7): 68-77.doi: 10.12267/j.issn.2096-5931.2023.07.009

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Application status and industry trends of quantum magnetic field measurement technology in field of biological magnetic field imaging

SUN Chang, DING Ming   

  1. School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100191, China
  • Received:2023-06-10 Online:2023-07-25 Published:2023-08-03

Abstract:

The quantum magnetic field measurement technology can help to achieve leapfrog development of magnetic field measurement sensitivity, and has become a research hotspot in various countries around the world in recent years. First, the development of quantum magnetic field measurement technology is briefly described. Then, its application in the field of biological magnetic field imaging is introduced. Finally, the industrial status and future development trends of the two important application directions (magnetocardiography and magnetoencephalography) of quantum magnetic field measurement technology are analyzed.

Key words: quantum magnetic field measurement, magnetocardiography, magnetoencephalography, atomic magnetometer, superconducting quantum interference device

CLC Number: