Electromagnetic Induction Imaging: Signal Detection Based on Tuned-Dressed Optical Magnetometry

Abstract

A recently introduced tuning-dressed scheme makes a Bell and Bloom magnetometer suited to detect weak variations of a radio-frequency (RF) magnetic field. We envisage the application of such innovative detection scheme as an alternative (or rather as a complement) to RF atomic magnetometers in electromagnetic-induction-imaging apparatuses.

arXiv comment5 pages, 4 figures, 18 refs

References in corpus (14)

• Electromagnetic induction imaging with a radio-frequency atomic magnetometer
• Eddy current imaging with an atomic radio-frequency magnetometer
• Magnetic induction tomography using an all-optical ${}^{87}$Rb atomic magnetometer
• Multichannel optical atomic magnetometer operating in unshielded environment
• Eddy-current imaging with nitrogen-vacancy centers in diamond
• A Cold Atom Radio-Frequency Magnetometer
• Detection of low-conductivity objects using eddy current measurements with an optical magnetometer
• Electromagnetic induction imaging with atomic magnetometers: unlocking the low-conductivity regime
• Sub-Sm${}^{-1}$ electromagnetic induction imaging with an unshielded atomic magnetometer
• Self-adaptive loop for external disturbance reduction in differential measurement set-up
• Harmonic fine tuning and triaxial spatial anisotropy of dressed atomic spins
• Magnetic Induction Imaging with a cold-atom radio-frequency magnetometer
• Gradiometry-free noise suppression in RF atomic magnetometers
• Spin dynamic response to a time dependent field